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製品 (174)
BLE113-A-M256K - Bluetooth 4.0 BLE Module 256K Flash | Silicon Labs
The Silicon Labs BLE113-A-M256K is a Bluetooth Smart (Bluetooth v4.0 low energy) transceiver module operating at 2.4 GHz with an integrated chip antenna, 256 KB flash memory, a supply range of 2.0 V to 3.6 V, 2 Mbps over-the-air data rate, and -93 dBm receiver sensitivity. It is a fully integrated Bluetooth Smart solution combining the radio, a microcontroller, and the Bluetooth software stack in a single surface-mount module. A Bluetooth Low Energy (BLE) module is a complete wireless subsystem within the broader hierarchy of RF transceiver modules and short-range wireless communication devices. Whereas a bare radio chip requires the designer to integrate a microcontroller, antenna matching network, and protocol stack, a BLE module such as the BLE113 integrates all features required for a Bluetooth smart application: the Bluetooth radio, antenna, MCU, and certified stack, reducing time to market and RF design risk. Key features include the 256 KB flash variant (versus 128 KB on BLE113-A-V1), which is significant for over-the-air (OTA) firmware updates and extensive BGScript applications, integrated chip antenna eliminating external RF matching design, and low power operation targeted at small sensors and accessories. Serial interfaces include ISP, PWM, SPI, and UART, allowing flexible host connectivity or fully standalone operation via BGSCRIPT. Technically, the module is built around the Texas Instruments CC2541 utilized IC and belongs to the Bluegiga BLE113 family acquired by Silicon Labs. The -93 dBm sensitivity supports reliable connections at Class 2 power levels on the 2.4 GHz ISM band, and the integrated antenna means the RF performance is pre-certified, saving regulatory test cost. Typical applications include low-power sensors and accessories, battery-powered health and fitness devices, beacons, smart home endpoints, and industrial wireless sensor nodes where a compact, certified BLE link is required. A key design consideration is supply voltage: the module accepts only 2.0 V to 3.6 V, so a single CR2032 coin cell or a regulated LiPo rail works well, but 5 V systems require an LDO. Allow antenna keep-out clearance on the PCB around the chip antenna region. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
BLE113-A-V1 - Bluetooth 4.0 BLE Module, 2V-3.6V | Silicon Labs
The Silicon Labs BLE113-A-V1 is a Bluetooth Smart (Bluetooth 4.0 low energy) transceiver module operating in the 2.4 GHz ISM band from a 2.0 V to 3.6 V supply, with a receive sensitivity of -93 dBm and an integrated chip antenna in a compact 28-pad surface-mount castellated package. Originally developed by Bluegiga Technologies, later acquired by Silicon Labs, it targets small, low-power sensors and accessories. A Bluetooth Low Energy (BLE) module is a complete short-range wireless subsystem that integrates the 2.4 GHz radio transceiver, a microcontroller, the BLE software stack, and an antenna into a single certified unit. Within the connectivity hierarchy (module -> BLE radio -> 2.4 GHz transceiver -> RF IC -> semiconductor), modules eliminate the RF design, regulatory certification, and stack porting work otherwise required of a discrete chip design. Key features of the BLE113 include a fully integrated Bluetooth radio, microcontroller, and GATT-based software stack; the ability to host the end-user application on-module via the BGSCRIPT scripting language or BLE API, so no external MCU is needed in size- or price-constrained devices; serial interfaces including UART, SPI, PWM, and ISP for system integration; and very low power consumption for battery-powered designs (active-mode current is roughly 6 mA per Silicon Labs community measurements on comparable firmware). Architecturally, the module is built around the Texas Instruments CC2541 BLE system-on-chip running the Bluegiga iWRAP-based Bluetooth Smart stack. The GATT profile server and client, security manager, and OTA-capable firmware structure are all resident on-module, exposing a simple UART API or BGSCRIPT environment to the host. Typical applications include battery-powered IoT sensors, fitness and health accessories, smart tags and beacons, and industrial wireless sensor nodes - anywhere a certified Bluetooth Smart link must be added without RF expertise. The integrated chip antenna keeps the BOM minimal and removes antenna tuning from the design cycle. A key design consideration: the BLE113-A-V1 variant contains only 128 kB of flash. If you plan over-the-air firmware updates or a large BGSCRIPT application, the pin-compatible BLE113-A-M256K with 256 kB flash is the better choice within the same footprint. This page synthesizes distributor pricing, drop-in alternatives, practical design notes, and migration guidance from Silicon Labs application note AN1036 - information not consolidated in the manufacturer datasheet alone.
BLE113-A-V1C - Bluetooth 4.0 Smart Module, 2V-3.6V | Silicon Labs
The Silicon Labs BLE113-A-V1C is a Bluetooth Smart (Bluetooth v4.0 low energy) Class 2 module targeted at small, low-power sensors and accessories, operating from a 2V to 3.6V supply with 2Mbps over-the-air data rate on a 36-pin SMD land pattern with an integrated chip antenna. A Bluetooth Smart module is a complete wireless subsystem that integrates the 2.4GHz Bluetooth radio, a microcontroller, the BLE software stack, and GATT-based profiles into a single certified unit. Within the system hierarchy, it sits between a discrete BLE chipset design (radio IC plus external host MCU plus software) and a full system-on-chip; modules such as the BLE113 fall into the broader categories of RF module, transceiver module, and wireless connectivity IC. Key features include full integration of radio, MCU (8051-based, running the Bluegiga Bluetooth Smart stack), and antenna, which removes RF layout effort and regulatory certification burden. Supply operation from 2V to 3.6V allows direct powering from a 3V coin cell. The module can host end-user applications via BGScript or the BGAPI serial protocol, meaning many designs need no external microcontroller at all - a significant saving in size, BOM cost, and power. Architecturally, the BLE113 combines a Bluetooth radio with an integrated MCU executing the Bluetooth low energy protocol stack and GATT profiles. The V1C variant carries the standard flash configuration of the BLE113 family (128kB flash; the A-M256K variant offers 256kB for OTA updates and larger BGScript applications). Typical applications include battery-powered sensor nodes, proximity and iBeacon-style beacons, wearable accessories, smart-home devices, and small medical/health peripherals where compact size and low average current dominate. Design consideration: because the V1C uses an internal chip antenna, keep clearance around the antenna area per the Bluegiga layout guidelines; the A-V1 variant (external antenna connection) is the choice when metal or enclosure constraints demand an external antenna. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not found in the manufacturer datasheet.
BLED112-V1 - Bluetooth 4.0 BLE USB Dongle | Silicon Labs
The Silicon Labs BLED112-V1 is a single-mode Bluetooth Low Energy (Bluetooth 4.0) USB dongle operating in the 2.402 GHz to 2.48 GHz ISM band at 1 Mbps, with -91 dBm receiver sensitivity and approximately 30 m range, housed in a USB Type-A dongle form factor powered from a 3.6 V to 5.5 V USB supply. A BLE USB dongle is a complete wireless connectivity module that integrates the Bluetooth radio, a microcontroller running the BLE protocol stack, and an antenna into a USB stick. In the connectivity hierarchy it sits at the module level: Bluetooth 4.0 single-mode device (BLE only), implemented as a network co-processor controlled by an external host over USB. Unlike standard Bluetooth dongles that rely on the operating system Bluetooth stack, the BLED112 exposes the full BLE controller and GAP/GATT functionality to the application. Key features include full BLE 4.0 single-mode operation, the Bluegiga BGAPI serial protocol that lets any external host (PC, MCU, LabVIEW) control the stack over USB, the BGScript scripting language for standalone operation, and the Bluegiga Profile Toolkit for rapid custom GATT profile prototyping. The integrated antenna removes RF design effort, and -91 dBm sensitivity supports robust links up to roughly 30 m in line-of-sight conditions. Architecturally, the BLED112 embeds Silicon Labs (Bluegiga) BLE silicon with on-board flash running the Bluetooth stack, so the host only needs to send BGAPI commands over the USB CDC interface. This bypasses the limitations of native Windows, macOS, and Linux BLE stacks, giving applications full control over GATT communication and BLE advertisements - a key reason it is widely used in test fixtures and instrumentation. Typical applications include adding BLE connectivity to PCs and embedded hosts for sensor data acquisition, BLE development and profiling with two dongles, LabVIEW-based BLE test systems, and robotics and IoT gateway links. Design consideration: because the part is end-of-life, plan a migration path early; the BGAPI protocol is shared across the Silicon Labs BLE module family, which eases firmware-level porting even though a mechanical USB-dongle drop-in is scarce. This page synthesizes distributor availability data, BGAPI ecosystem information, drop-in replacement analysis, and practical design notes not found together in the manufacturer datasheet.
BLED112-V1C - Bluetooth 4.0 Low Energy USB Dongle | Silicon Labs
The Silicon Labs BLED112-V1C is a Bluetooth v4.0 Low Energy (BLE) USB dongle transceiver module operating in the 2.402 GHz to 2.48 GHz band with integrated antenna, -91 dBm receiver sensitivity, and up to 30 m range, powered from a 3.6 V to 5.5 V supply over USB. A BLE dongle is a finished, fully certified Bluetooth Low Energy radio unit in a USB stick form factor. Unlike bare RF modules that require antenna design and regulatory testing, a dongle integrates the radio, microcontroller, BLE stack, and antenna, and plugs directly into a host USB port. In the connectivity hierarchy it sits under: Bluetooth module -> short-range wireless transceiver -> RF transceiver finished unit -> wireless communication device. Key features include Bluetooth v4.0 single-mode low energy operation at 1 Mbps, a UART serial interface alongside native USB, support for the Bluegiga BGAPI binary protocol and BGScript scripting, and R&TTE Directive (1999/5/EC) conformity with Anatel certification (06875-18-03402) for Brazil. These attributes allow hosts without native BLE to gain BLE connectivity with zero RF design effort. Architecturally, the BLED112 combines an integrated Bluetooth radio, microcontroller, and pre-flashed software stack. Application logic can run on-board using the Bluegiga Profile Toolkit and BGScript, or the host can drive the module over BGAPI, offloading the entire BLE stack from the host CPU. This makes it a favorite in PC-based instrumentation and test setups. Typical applications include adding BLE to lab equipment and data loggers, Linux, Android, and Windows host connectivity for BLE sensors, BLE profile prototyping using two dongles, and industrial wireless configuration tools. The 30 m range and integrated trace antenna suit desktop and benchtop use. Design consideration: because the dongle is a finished USB unit, the main integration risk is host driver and BGAPI software compatibility rather than RF layout; plan software migration early since the family is nearing end-of-life. This page synthesizes distributor pricing, same-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
BLUENRG-M0A - BLE v4.2 Module, -85dBm, 2.4GHz | STMicroelectronics
The STMicroelectronics BLUENRG-M0A is a very low-power Bluetooth Low Energy (BLE) v4.2 network processor module built around the BlueNRG-MS SoC, housed in an integrated surface-mount chip antenna package. The module operates across the 2.4 GHz to 2.4835 GHz ISM band and delivers up to +8 dBm transmit power with -85 dBm receiver sensitivity, providing robust link margins for typical IoT indoor and outdoor deployments. It supports Bluetooth SIG end-product certification with pre-certifications across major world regions, dramatically reducing time-to-market for connected products. A Bluetooth Low Energy (BLE) module is a self-contained radio subsystem that integrates the transceiver IC, crystal, antenna, and matching network into a single surface-mount unit, allowing designers to add wireless connectivity without RF layout expertise. Within the connectivity hierarchy, BLE sits below Wi-Fi in data rate (typically 1 Mbps) but offers much lower power consumption (peak currents in the single-digit milliamp range), making it the preferred choice for coin-cell and energy-harvesting IoT devices. The BLE module category itself bridges wireless transceiver ICs and complete wireless modules. Key specifications include 20 mA peak transmit current, ultra-low sleep current, SPI host interface (up to 8 MHz), and an integrated 32 MHz crystal. The module supports master and slave roles simultaneously and operates from -40 °C to +85 °C. According to the BlueNRG-M0 modules flyer, the BLUENRG-M0A is pin-compatible with the BLUENRG-M0L ceramic antenna variant, enabling designers to migrate between antenna types on the same PCB footprint. The BlueNRG-MS die inside the module uses a Cortex-M0 core architecture with embedded Bluetooth protocol stack, offloading all link-layer and host-stack processing from the external host MCU. This network-processor approach minimizes host-side firmware complexity while preserving full BLE v4.2 feature coverage, including LE Privacy 1.2, LE Data Length Extension, and up to eight simultaneous connections. Typical applications include wearable fitness bands, BLE beacons (iBeacon and Eddystone), industrial sensor nodes, smart home bridges, medical monitoring patches, and remote control units. The combination of pre-certified module-level compliance and ultra-low power makes it particularly suitable for battery-powered products targeting FCC, CE, IC, TELEC, and KCC regulatory domains. When designing with the BLUENRG-M0A, route the host SPI bus with short traces and 50 Ω-controlled impedance where possible, and place at least 5 mm of clearance around the chip antenna area to avoid ground-plane detuning. Decoupling VDDL with a 100 nF ceramic capacitor placed within 3 mm of the pin ensures stable operation across load transients. This page synthesizes distributor pricing, drop-in compatible alternatives across the BlueNRG module family, and practical RF design notes not found in the standalone datasheet - including a parameter-by-parameter comparison against the M0L, M2SA, and M2SP variants.
BLUENRG-M0L - Bluetooth v4.2 LE Module 2.4GHz | STMicroelectronics
The STMicroelectronics BLUENRG-M0L is a Bluetooth v4.2 compliant, very low-power network processor module that operates in the 2.4 GHz to 2.4835 GHz ISM band. It is a surface-mount integrated chip antenna module that combines an embedded Bluetooth low-energy protocol stack with master/slave role support and simultaneous multiple-role operation, enabling concurrent sensor and hub functions on the same module. A Bluetooth Low Energy (BLE) module is a certified sub-system that bundles the radio transceiver, baseband, protocol firmware, and often an integrated antenna into a single reflow-solderable package. Within the wireless connectivity hierarchy, BLE modules sit below bare SoCs and above discrete 2.4 GHz radios: they trade flexibility for faster time-to-market because the wireless regulatory certification and stack integration are already completed by the module vendor. The BlueNRG-M0 family targets ultra-low-power IoT nodes where battery life, footprint and BOM count matter more than raw compute. Key features include Bluetooth v4.2 master/slave support, multi-role operation, an integrated chip antenna, surface-mount packaging in an 11-SMD module form factor, and an output power of 6 dBm. The BLUENRG-M0L variant differs from the BLUENRG-M0 in its regulatory certifications and is built around the BlueNRG-MS silicon. Sensitivity is rated at -85 dBm, receive current is 16.36 mA, and transmit current is 13.25 mA to 27.35 mA depending on output power setting. Architecturally, the BLUENRG-M0L is built around a low-power Cortex-M0 core running ST's embedded Bluetooth low-energy stack. The integrated chip antenna, RF matching network, crystals, and passive components are pre-tuned inside the module, so the host MCU only communicates with it over a UART/SPI host interface. This removes the need for 50-ohm RF layout expertise and saves several weeks of PCB iteration. Typical applications include BLE sensor nodes, beacons, smart-home hubs, fitness and medical wearables, industrial telemetry, and remote controls. The -40C to +85C operating range makes it usable in outdoor and industrial deployments. Because the regulatory certification is pre-done, designers can skip the FCC/CE/IC RF certification cycle and ship products faster. When designing with the BLUENRG-M0L, leave the antenna keep-out area clear of copper on all PCB layers and avoid placing metal components or shields above the antenna. Provide a stable 1.7 V to 3.6 V supply and place a 1 uF decoupling capacitor close to the module's VDD pin. The host MCU must drive the module via the documented ACI (Application Command Interface) over SPI or UART; firmware updates go through the bootloader. This page synthesizes distributor pricing, package-level drop-in variants, and practical design notes for fast time-to-market BLE designs that go beyond what the ST datasheet flyer alone provides.
BM71BLES1FC2-0004AA - BLE 5.0 Module, 9x11.5mm | Microchip
The Microchip Technology BM71BLES1FC2-0004AA is a fully certified Bluetooth 5.0 Low Energy (BLE) transceiver module operating in the 2.4 GHz ISM band, housed in a shielded 16-SMD surface-mount package measuring 9 x 11.5 x 2.1 mm with an integrated chip antenna. The module supports industrial operating temperature range of -40C to +85C. A Bluetooth Low Energy (BLE) module is a type of short-range RF module that integrates a Bluetooth radio, baseband controller, and protocol stack into a single shielded unit. Within the wireless hierarchy, it sits between discrete RF transceiver chips and fully qualified end products, allowing OEMs to skip costly Bluetooth SIG qualification and RF tuning. BLE, also called Bluetooth Smart, is the low-power variant of the Bluetooth 802.15.1 standard optimized for battery-powered devices. Key features of the BM71 family include Bluetooth 5.0 compliance delivering up to 2.5x throughput improvement over Bluetooth 4.1 based designs, more secure connections, an on-board chip antenna requiring no external RF matching, and full shielding for coexistence with other radios. The embedded firmware implements the complete BLE stack, so the host MCU only needs a simple UART interface. Technically, the BM71 uses Microchip's certified radio with an embedded protocol stack, offloading advertising, connection management, GATT services, and security pairing from the host processor. Configuration is performed via simple ASCII or transparent UART commands, reducing firmware complexity and certification burden. Typical applications include IoT sensor nodes, smart home devices, battery-powered beacons, industrial wireless sensors, and connected medical accessories, where the module's low power sleep modes and small 9 x 11.5 mm footprint fit space- and energy-constrained designs. Design consideration: keep the module antenna region clear of ground planes and metal per Microchip's layout guidelines, and power the module from a clean 3.3V rail with local decoupling. This page synthesizes distributor availability, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
BM71BLES1FC2-0B02AA - BLE 5.0 Module 9x11.5mm | Microchip
The Microchip Technology BM71BLES1FC2-0B02AA is a fully certified Bluetooth 5.0 Low Energy (BLE) transceiver module operating in the 2.4 GHz ISM band, housed in a shielded 9 x 11.5 x 2.1 mm surface-mount package with an integrated chip antenna and -90 dBm receiver sensitivity. A Bluetooth Low Energy module is a complete wireless subsystem that integrates a BLE radio, baseband, protocol stack, and antenna into a single certified unit. In the system hierarchy it sits above discrete RF ICs (which require external stack development and RF design) and below complete host systems, functioning as a serial-to-BLE bridge that frees the host MCU from managing the Bluetooth software stack, timing-critical RF firmware, and regulatory certification. Key features of the BM71BLES1FC2-0B02AA include Bluetooth Core 5.0 compliance with up to 2.5x throughput improvement over earlier BM70-generation silicon, a completely integrated Bluetooth software stack with configuration via simple ASCII commands over UART, a shielded enclosure for EMI reduction, and an integrated chip antenna on a regulatory-certified variant. Supply voltage spans 1.9 V to 3.6 V, suiting single-cell lithium and 3.3 V logic designs, and the module is rated for industrial temperature environments. Architecturally, the BM71 embeds Microchip's BLE silicon with flash memory for stack and application script storage. The certified, shielded, antenna-integrated construction means the RF matching network, crystal, and antenna have been tuned by Microchip, removing the most error-prone portion of a wireless design. Developers interact with the module as a wireline replacement: UART data in, BLE data out. Typical applications include smart-home sensors and actuators, battery-powered IoT beacons, industrial wireless configuration and diagnostic links, and connected health accessories. The industrial temperature rating and shielded package also suit networked lighting controls and commercial building automation. A key design consideration is layout: although the antenna is integrated, keep at least the datasheet-recommended keep-out area free of copper and plastics above the antenna region to preserve the certified radiation pattern and sensitivity. This page synthesizes distributor pricing (as of 2026-10-19), drop-in family alternatives, design notes, and long-tail selection guidance not found in the manufacturer datasheet.
BMD-341-A-R - BLE 5.0/Thread/Zigbee Module | u-blox
The u-blox BMD-341-A-R is a stand-alone Bluetooth 5.0 Low Energy, Thread, and Zigbee (IEEE 802.15.4) multiprotocol transceiver module operating in the 2.4 GHz band, based on the Nordic Semiconductor nRF52840 SoC with an ARM Cortex-M4F CPU, supplied in a 10.2 x 15.2 mm surface-mount package with a U.FL connector for an external antenna (antenna not included). A Bluetooth Low Energy (BLE) module is a short-range radio subsystem that integrates the radio, modem, processor, crystal, and RF matching network into a certified, pre-tested unit. Modules sit above raw SoCs in the wireless hierarchy, reducing RF design effort, certification cost, and time to market for connected products. Key features include full Bluetooth 5.0 long-range support, 802.15.4 Thread and Zigbee protocols, and an open CPU architecture that lets developers run their own firmware on the embedded nRF52840 with 1 MB flash and 256 KB RAM. The U.FL connector enables optimized external antennas for maximum range. The module is certified for use in Canada under ISED RSS-247 Issue 2 and RSS-Gen per the u-blox datasheet, and its footprint is identical to the BMD-340, with pins 1 through 47 directly mapping to BMD-300/301/330/360 for design reuse. Typical applications include low-power IoT sensor nodes, smart-home Thread/Zigbee devices, beacons, and connected industrial equipment. Design consideration: when one PCB design may use BMD-340, BMD-341, or BMD-345, follow the BMD-340 copper keep-out area for the trace antenna variant. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and design notes not found in the manufacturer datasheet.
CC1312PSIPMOTR - Sub-1GHz SiP RF Module | Texas Instruments
The Texas Instruments CC1312PSIPMOTR is a Sub-1 GHz system-in-package (SiP) wireless microcontroller module with an integrated power amplifier, operating across the 861 MHz to 930 MHz ISM bands (863 MHz to 930 MHz per ordering information; the radio supports 861 MHz to 1030 MHz), rated from -40C to +105C and housed in a 48-pin QFM (MOT) land-grid package supplied in tape and reel. A system-in-package wireless MCU combines a radio transceiver, a microcontroller, crystal oscillators, RF matching components and decoupling capacitors inside a single pre-tested package. In the power-management hierarchy of an IoT node, a SiP sits above a bare transceiver IC: it removes the hardest part of RF design, the antenna matching network and layout sensitivity, and replaces it with a surface-mount component that can be reflowed onto a standard PCB. The CC1312PSIP integrates a CC1312R device die plus an integrated power amplifier for increased link budget. Key features include support for IEEE 802.15.4-based stacks (Wi-SUN, Thread-compatible PHYs) and proprietary Sub-1 GHz protocols, operation on the SimpleLink MCU platform, and a Common SimpleLink Low Power F2 SDK shared across the family. The integrated PA extends output power and therefore range compared with non-PA SiP versions, which matters for metering and streetlight meshes. Technically, the device belongs to the SimpleLink F2 family and is supported by the SysConfig system configuration tool. TI explicitly states that the CC1312PSIP portfolio includes pin-compatible 2.4 GHz SiPs, so a product can migrate between communication standards (Sub-1 GHz and 2.4 GHz) on the same PCB footprint, protecting firmware and hardware investment. Typical applications include Wi-SUN mesh networks for smart utilities, wireless sensor networks in the 868/915 MHz bands, and long-range IoT nodes where the PA-enhanced link budget enables multi-kilometer range in rural deployments. Design consideration: as a SiP module, the CC1312PSIP still requires a clean 48-pin land pattern, ground vias under the package, and an antenna feed designed for the target band; follow the TI reference design impedance exactly. This page synthesizes verified distributor data, drop-in alternatives and practical design notes not found on the manufacturer datasheet alone.
CC660D-LS - 3GPP NTN Satellite IoT Module LCC+LGA | Quectel
The Quectel CC660D-LS is a 3GPP NTN (Non-Terrestrial Network) satellite communication module that supports 3GPP Release-17 IoT-NTN connectivity in L-band (B255) and S-band (B256/B23), housed in a compact LCC + LGA surface-mount package measuring 17.7 mm × 15.8 mm × 2.0 mm. It delivers two-way data communication plus SMS SOS functionality, enabling direct device-to-satellite links for IoT deployments that previously required terrestrial cellular coverage. A satellite IoT module is a self-contained wireless subsystem that integrates a baseband transceiver, RF front-end, power management and host interface into a single certified PCB. Within the broader electronics taxonomy it sits as: IoT module -> wireless module -> RF module -> electronic component. Direct-to-satellite modules like the CC660D-LS remove the dependency on terrestrial base stations, extending connectivity to maritime, agricultural, asset-tracking and emergency-response use cases where cellular coverage is absent. Key features include IoT-NTN Rel-17 protocol support over L-band (B255) and S-band (B256/B23), GNSS location reporting, integrated IP/UDP/TCP stacks, and an ultra-compact 17.7 × 15.8 × 2.0 mm LCC + LGA footprint suitable for SMT mass production. The module is designed for durable, rugged designs and is positioned for size-sensitive end products. Technically, the CC660D-LS pairs a 3GPP Rel-17 IoT-NTN baseband with multi-band RF front-end and integrated GNSS for location reporting. Because it operates exclusively through non-terrestrial network satellites, link budget, antenna gain and sky-view geometry become dominant design considerations; the module is intended to be paired with an active or passive NTN-tuned antenna. Typical applications include global asset tracking, maritime and fishery monitoring, agricultural sensor telemetry, SCADA fallback for remote industrial sites, and emergency SOS wearables. It is generally used together with a GNSS module, since CC660D-LS relies on GNSS to update location before transmitting via satellite. When designing with this module, ensure the host platform supplies a stable 3.3 V–4.3 V supply, that the antenna is tuned for the chosen NTN band, and that the SIM interface matches the operator's satellite SIM provisioning (which differs from terrestrial SIMs). This page synthesizes distributor availability, parametric positioning versus competing IoT-NTN modules, and practical integration notes not found in the manufacturer datasheet alone.
CMWX1ZZABZ-091 - LoRaWAN Module 868/915MHz | Murata
The Murata CMWX1ZZABZ-091 is a shielded ultra-small LoRaWAN sub-GHz transceiver module operating in the 868 MHz and 915 MHz ISM bands, integrating an STM32L072 Arm Cortex-M0+ microcontroller with 192 KB flash and an SX1276 LoRa transceiver in a 13.5 x 13.8 mm surface-mount land-grid package. A LoRaWAN module is a complete long-range, low-power wide-area network (LPWAN) radio subsystem that combines an RF transceiver, a host microcontroller, antenna matching, crystal references, and a shielded package into a single certified component. In the system hierarchy it sits above a bare transceiver IC: instead of designing RF matching networks and obtaining regional radio certifications yourself, a module such as the Type ABZ drops into a design with only power, ground, UART/SPI/I2C wiring, and an antenna connection required. Key features include support for LoRaWAN Class A and Class C operation, radio-law certification already obtained for major regions (including CE and FCC for 868/915 MHz deployments), and open MCU design support that exposes all STM32L072 peripherals such as ADC, 16-bit timers, LP-UART, I2C, SPI, and USB 2.0 FS. The module can additionally support Sigfox by modifying the firmware, with Sigfox RC1, RC2, and RC4 certification available through the X-CUBE-SFOX package. The Type ABZ architecture benefits from ST's I-CUBE-LRWAN stack and the B-L072Z-LRWAN1 Discovery kit, which embeds the same module, allowing code developed on the Discovery kit to transfer directly to production hardware. Standby-to-active wake-up occurs in approximately 60 microseconds via NRST, WKUP pins, RTC alarm, or RTC wakeup events, supporting strict battery-life budgets in asset-tracking and metering products. Typical applications include smart utility metering, asset trackers, smart-city sensor nodes, agricultural monitoring, and industrial IoT endpoints that require multi-kilometer range and years of battery life. A key design consideration is supply voltage: the module operates at 1.8 V to 3.6 V, so a primary lithium cell or low-dropout regulator should be chosen with adequate headroom for peak transmit current. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CYBT-273063-02 - BT 5.0 Module U.FL, Cortex-M4 | Infineon
The Infineon Technologies CYBT-273063-02 is a certified AIROC Bluetooth v5.0 transceiver module for the 2.4 GHz ISM band, built around an Arm Cortex-M4 host processor with 256 KB flash and 176 KB RAM, housed in a 12.5 x 19 mm surface-mount LGA-style package with a U.FL connector for an external antenna. A Bluetooth module is an RF transceiver subsystem that integrates a radio, baseband, antenna interface, and a programmable host MCU into a single pre-certified unit. Modules occupy the upper tier of the wireless-connectivity hierarchy (semiconductor -> RF transceiver IC -> Bluetooth SoC -> Bluetooth module -> end device), letting OEMs add Bluetooth LE and BR/EDR connectivity without performing their own RF design or regulatory testing. Key features include Bluetooth 5.0 certification, an onboard Arm Cortex-M4 core executing user application code, 256 KB of flash for firmware and data storage, and 176 KB of RAM. The U.FL antenna connector supports a standard 2.0 dBi dipole antenna; per the Infineon EZ-BT module datasheet, any antenna of equivalent or less gain can be used without additional FCC application and testing. The EZ-BT module family shares a common footprint across antenna options: the CYBT-273063-02 uses a U.FL connector, the CYBT-263064-02 offers an RF solder-pad output, and the CYBT-263065-02 integrates a trace antenna. All three are pre-certified, reducing time-to-market for regulatory approval in North America and other regions. Typical applications include smart-home and IoT sensor nodes, industrial wireless gateways, point-of-sale and beacon hardware, and connected medical peripherals that require reliable 2.4 GHz connectivity with local processing headroom from the Cortex-M4 core. Design consideration: because the antenna is external, place the U.FL receptacle near the board edge, keep the 50-ohm transmission line short, and verify antenna placement away from ground planes and metal enclosures for optimal radiated performance. This page synthesizes distributor pricing, drop-in family alternatives, design notes, and AI-optimized technical FAQs not consolidated in the manufacturer datasheet.
E18-MS1-IPX - 2.4GHz CC2530 ZigBee SMD Module | EBYTE
The Chengdu Ebyte E18-MS1-IPX is a compact 2.4 GHz SMD ZigBee wireless module based on the Texas Instruments CC2530 SoC, integrating an 8051 microcontroller core with an IEEE 802.15.4 radio transceiver. The module ships in a 20.8 x 14.1 mm surface-mount package, is supplied with an integrated IPEX/U.FL antenna connector for flexible external antenna placement, and is rated for 4 dBm typical RF output and -97 dBm receive sensitivity. It targets low-power mesh networking designs operating from 2.0 V to 3.6 V over the 2.405 GHz to 2.480 GHz ISM band. A ZigBee module is a pre-certified radio sub-assembly that bundles the RF transceiver, matching network, and crystal into a single shielded PCB so that the host product only needs a UART/SPI command interface and an antenna. Within the broader hierarchy, the E18-MS1-IPX belongs to the IEEE 802.15.4 / ZigBee family of low-power wireless personal area networks (WPANs), which sit beneath Bluetooth and Wi-Fi in the 2.4 GHz connectivity stack and are optimized for low data-rate, battery-powered mesh nodes such as smart-home sensors, lighting controllers, and industrial telemetry. The E18-MS1-IPX supports the ZigBee 3.0 and IEEE 802.15.4 protocols, exposes a 2.4 GHz operating frequency band, and provides four typical RF power steps up to 4 dBm. The pin pitch is 1.27 mm across the SMD land pattern, allowing reflow soldering on standard SMT lines. Built-in shielding plus the IPEX antenna port let designers iterate on antenna choice without re-tuning the module, which is a useful differentiator versus the E18-MS1-PCB variant that ships with a trace antenna. Typical applications include smart-home bridges and lighting nodes, ZigBee-based wireless sensor networks, industrial telemetry and HVAC controllers, and consumer IoT hubs that need a compact, certified radio front end. The combination of the CC2530 firmware ecosystem (Z-Stack, Z-Stack Home) and a stable, off-the-shelf 2.4 GHz radio shortens time-to-market for products that must interoperate with existing ZigBee coordinators. When designing with this module, place it on a keep-out zone free of ground copper directly under the IPEX antenna footprint, observe the 1.27 mm pin pitch with a reflow profile compatible with lead-free SAC305 paste, and provide a clean 3.3 V regulated rail with adequate decoupling. Compared with designing an in-house CC2530 layout, the E18-MS1-IPX removes PCB antenna tuning and regulatory RF pre-compliance work. This page synthesizes distributor pricing, verified pin/package data, drop-in Ebyte sibling modules, and design notes that go beyond the manufacturer datasheet, helping engineers evaluate the E18-MS1-IPX against alternative 2.4 GHz modules in a single view.
E180-2G4Z20SX-TB - EFR32MG21 ZigBee 3.0 Test Kit | EBYTE
The Chengdu Ebyte E180-2G4Z20SX-TB is a development test board based on the E180-2G4Z20SX wireless module, integrating the Silicon Labs EFR32MG21 ZigBee 3.0 SoC with an integrated power amplifier in a compact 28.5 x 24.6 mm USB-stick form factor pre-soldered to the carrier PCB. A ZigBee module is a pre-certified, surface-mount radio module that integrates an RF transceiver, microcontroller, antenna interface, and matching networks into a single shielded package. ZigBee modules belong to the broader hierarchy of wireless connectivity modules -> short-range IoT radios -> 2.4 GHz ISM-band transceivers -> IEEE 802.15.4-based mesh networking devices, designed to reduce RF design complexity for OEMs building mesh-enabled smart products. Key features of the E180-2G4Z20SX-TB test kit include: the host module operates in the 2.4 GHz ISM band with maximum transmit power of 20 dBm, supports ZigBee 3.0 self-organizing mesh networking, and provides USB power and serial port access via a 2.0 mm pitch pin header. The carrier PCB is pre-soldered to the E180-2G4Z20SX module so developers can plug the kit directly into a breadboard or USB host. Product weight is 3.5 g +/- 0.1 g. The E180-2G4Z20SX-TB is purpose-built for engineers evaluating the E180-2G4Z20SX module: it exposes the module's UART, GPIO, and power pins through standard 2.54 mm headers, removes RF layout risk during firmware bring-up, and ships with reference firmware for rapid ZigBee 3.0 stack validation. The internal PA delivers the 20 dBm TX power needed for long-range mesh nodes. Typical applications include ZigBee 3.0 smart-home device prototyping, industrial sensor mesh networking, smart metering pilots, building automation gateways, and wireless HVAC/lighting control development. The test kit is also used as a reference design for designers integrating the bare E180-2G4Z20SX module into their own carrier PCB. When designing with this test kit, note that the kit is a development-only assembly - it is not intended for deployment in the final product. For production designs, use the host E180-2G4Z20SX module directly on a custom carrier PCB and obtain modular transmitter / certification requirements before shipping. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single source for E180-2G4Z20SX-TB selection, sourcing, and integration guidance.
E180-Z6907A - 2.4GHz ZigBee 3.0 SoC Module, 7dBm, TLSR8269
Chengdu Ebyte E180-Z6907A is a surface-mount 2.4 GHz ZigBee 3.0 wireless SoC module built around the Telink TLSR8269 chip, delivering 7 dBm transmit power with -40C to +85C industrial operating range in an 11.5 x 22 mm SMD package with on-board PCB antenna. A ZigBee module is a pre-certified, RF-tested sub-system that integrates the radio transceiver, microcontroller, antenna, and matching network into a single drop-in component, allowing designers to add mesh networking capability without performing RF layout, impedance matching, or radio regulatory compliance from scratch. Within the broader taxonomy, the E180-Z6907A sits inside RF & Wireless > RF Modules, and the underlying TLSR8269 belongs to the IEEE 802.15.4 / ZigBee family of low-power, low-data-rate mesh protocols used for short-range IoT connectivity. This background matters because antenna integration, regional RF certification (FCC, CE, SRRC), and firmware stack licensing are typically the largest engineering risks in any wireless product, and integrating a certified module eliminates most of them. Key specifications include 7 dBm typical transmit power, a stated link range of approximately 130 m line-of-sight at low data rate, and a supply voltage of 3.3 V with peak TX current near 65 mA and RX/TX-idle current near 40 mA. The module exposes GPIO for host interfacing, supports on-chip battery telemetry for battery-powered devices, and includes an RF diagnostic function for production testing and link debugging. The integrated PCB antenna eliminates the need for an external antenna trace. Architecturally, the TLSR8269 combines a 32-bit MCU core with an IEEE 802.15.4 / Bluetooth Low Energy / RF 6E capable 2.4 GHz radio, allowing the same module to participate in ZigBee 3.0 mesh networks or proprietary point-to-point links depending on firmware. Ebyte ships the module with a ZigBee 3.0 stack pre-loaded; engineers who need BLE or proprietary protocols can reflash using Telink's TLSR8269 SDK and the Ebyte hardware programming pins. Typical applications include smart-home lighting, door/window sensors, occupancy and environmental sensors, smart plugs, and ZigBee coordinators or routers for mesh networks. The small SMD footprint suits space-constrained designs such as in-wall switches and battery-powered sensor nodes. Design consideration: this module is SMD reflow-only (220C peak per JEDEC J-STD-020), and the antenna keep-out zone on the host board must remain clear of copper, traces, and grounded metal within roughly 5 mm of the PCB antenna edge to preserve radiated performance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
E180-ZG120A - 2.4GHz ZigBee 3.0 Module, 20dBm, EFR32MG1B | EBYTE
The EBYTE E180-ZG120A is a compact, surface-mount 2.4 GHz ZigBee 3.0 wireless module built on the EFR32MG1B "Mighty Gecko" SoC from Silicon Labs, housed in a 17.5 x 28.7 mm SMD package and certified to CE/FCC/RoHS standards. It delivers +20 dBm (100 mW) transmit output power with an integrated high-efficiency PA and LNA chain, enabling a line-of-sight range of approximately 1 km and high sensitivity reception in noisy RF environments. A ZigBee module is a pre-certified, application-ready radio subsystem that integrates the RF transceiver, microcontroller, antenna matching network, and regulatory shielding into a single reflow-compatible component. It belongs to the product taxonomy: ZigBee module -> 802.15.4 wireless module -> short-range IoT radio module -> RF & Wireless module -> electronic component. By embedding an ARM Cortex-M4 core with up to 256 kB flash and 32 kB RAM, the E180-ZG120A removes the design complexity of impedance-controlled RF layout from the integrator's responsibility, dramatically shortening time-to-market for IEEE 802.15.4 products. Key features include full ZigBee 3.0 protocol stack support, GPIO exposure through castellated edge pads, an integrated PCB antenna with optional external antenna variants, low standby current for battery-powered nodes, and an operating temperature range suited to industrial IoT deployments. Compared with bare-chip CC2530 designs, the PA+LNA chain on the EFR32MG1B platform delivers substantially better link margin in industrial environments. Technically, the module exposes the Silicon Labs EFR32MG1B232F256GM48 die with hardware-accelerated AES-128/256, true random number generation, and rich peripheral set including ADC, timers, USART, and I2C. Developers can program the module directly via Silicon Labs' Simplicity Studio toolchain and EmberZNet (ZigBee 3.0) or OpenThread/Zigbee R22 SDK, with reference designs for coordinator, router, and end-device roles available from the manufacturer. Typical applications include ZigBee 3.0 smart home hubs, wireless lighting control, building automation sensor meshes, industrial telemetry, and battery-powered end devices such as window/door sensors and HVAC thermostats. The integrated antenna footprint and pre-loaded EmberZNet image make it ideal for low-volume OEM products that need a fast regulatory path. When designing with this module, follow the manufacturer's PCB keep-out region around the integrated antenna, observe reflow profile of 245 C peak, and verify that the host product's enclosure material does not deshalve more than 3 dB of radiated power. Stack-up and supply decoupling should follow Silicon Labs' AN1018 reference for best RF performance. This page consolidates distributor pricing, pin-compatible module swaps, and reference-design workflows beyond the manufacturer datasheet to support fast BOM decisions for ZigBee 3.0 product teams.
E180-ZG120B - 2.4GHz ZigBee 3.0 SMD Module | EBYTE
The EBYTE E180-ZG120B is a small, low-power, high-reliability 2.4 GHz ZigBee SMD wireless module based on the Silicon Labs EFR32MG1B SoC, integrating a high-performance 32-bit ARM Cortex-M4 core with an integrated power amplifier delivering up to 19 dBm (20 dBm typical chip-side) transmit output. The module measures 18 x 11.5 mm in surface-mount form factor, runs on a 3.3 V supply, and includes an IPEX/U.FL antenna connector for flexible RF chain design. A ZigBee module is a pre-certified surface-mount radio block that combines an RF transceiver, microcontroller, crystal oscillator, and matching network into a single shield-ready component. Within the broader wireless taxonomy, ZigBee (IEEE 802.15.4) sits alongside BLE, Thread, and proprietary sub-GHz protocols as a low-power mesh networking standard for IoT. The E180-ZG120B specifically supports ZigBee 3.0, enabling interoperability with the ZigBee Home Automation, Light Link, and Green Power profiles for unified mesh device ecosystems. Key features include 19 dBm (135 mA peak) maximum RF output, 10 mA average receive current, SMD package with castellated edge contacts, UART host interface, and an operating temperature range of -40 C to +85 C. The module exposes GPIO pins and supports AT command-mode as well as transparent serial-port operation, simplifying integration into legacy and new MCU designs. The EFR32MG1B SoC core delivers Cortex-M4 processing with built-in hardware crypto, hardware AES, and integrated balun, eliminating the need for external RF components. The internal PA bypass network and SAW filter on the module PCB provide 1.3 km line-of-sight range per the manufacturer's benchmark, while sleep current in low-power modes enables multi-year battery operation. Pre-loaded ZigBee 3.0 stack reduces firmware development time. Typical applications include smart home lighting and switch control, ZigBee 3.0 coordinator and router nodes, industrial sensor telemetry, wireless meter reading, and remote control scenarios where mesh networking and AES-128 security are required. The module's compact SMD footprint suits dense PCB designs and reflow-compatible assembly. For best performance, place the module at the PCB edge away from metal enclosures, route the IPEX antenna path clear of ground pours, and provide a stable 3.3 V LDO with at least 200 mA headroom to handle the 135 mA transmit peak. The UART baud rate, GPIO mapping, and AT command set are configured through the host MCU. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the official E180-ZG120A/B user manual v1.0 from Chengdu Ebyte Electronic Technology.
E22-400M22S - SX1268 LoRa 22dBm 7km 410-493MHz Module | EBYTE
The EBYTE E22-400M22S is an industrial-grade, surface-mount LoRa RF transceiver module built around the Semtech SX1268 chip, delivering up to 22.3 dBm (170 mW) of transmit output power and a stated line-of-sight range of 7 km over the 410-493 MHz ISM band, packaged in a compact 20 x 14 mm SMD-22 stamp-hole footprint with both on-board chip antenna and U.FL (IPEX) external antenna connector options. What is a LoRa transceiver module? A LoRa (Long Range) transceiver module is a complete sub-system that combines a Semtech LoRa-modulation radio IC, an RF front-end (PA, LNA, filtering, antenna switch), a TCXO or crystal reference, and an SPI host interface on a single PCB. It belongs to the broader family of wireless modules -> sub-GHz transceivers -> RF modules -> RF & wireless modules. Designers use LoRa modules instead of bare LoRa ICs to skip RF layout certification and pass radio regulations in target regions more easily. Key features of the E22-400M22S include a -147 dBm receive sensitivity that enables long-range links, a wide 1.8 V to 3.7 V supply window that is friendly to Li-ion and 2xAA battery rails, programmable output power from a few mW up to 22.3 dBm, support for both LoRa spread-spectrum modulation and traditional GFSK, and a 32 MHz high-precision TCXO that improves frequency stability under temperature swing. The SX1268 inside also offers an integrated DC-DC converter option for improved transmit efficiency. The module architecture is built on Semtech's SX1268, the 410-810 MHz variant of the SX126x family, paired with an external power amplifier path to reach the 22 dBm level, an SAW band filter for out-of-band rejection, and an SPI bus for register access from the host MCU. Compatibility with the older SX1276/SX1277/SX1278 commands simplifies migration for existing LoRa designs, while the SX1268 offers lower receive current and higher bit-rate flexibility. Typical applications include remote metering and automatic meter reading (AMR), agricultural soil and irrigation sensors, industrial wireless telemetry over 433/470 MHz license-free bands, smart home and building automation backhaul, asset tracking in outdoor yards, and long-range drone or robotics telemetry links where a 7 km class range is required. A key design consideration is antenna selection: at 433/470 MHz a correctly tuned external antenna on the U.FL connector delivers far better range than the on-board chip antenna, and a 50 ohm controlled-impedance feed must be maintained. Designers should also budget for the 100 mA peak supply current during +22 dBm transmit bursts and decouple the supply rail close to the module pins. This page synthesizes distributor pricing, SX1268 versus SX1278 migration notes, drop-in same-footprint alternatives, and practical antenna and power-rail design guidance not found in the EBYTE datasheet alone, giving engineers a single decision-grade reference for selecting and implementing the E22-400M22S.
E22-400MM22S - SX1268 LoRa 433/470MHz Module | Ebyte
The Chengdu Ebyte E22-400MM22S is an ultra-small SMD LoRa wireless transceiver module operating over a continuous 410-493 MHz frequency range (covering the 433 MHz and 470 MHz ISM bands), with 22.3 dBm maximum transmit power and -147 dBm receive sensitivity in a 10 x 10 mm castellated (stamp-hole) SMD package with IPEX antenna interface option. A LoRa module is a sub-GHz radio transceiver subsystem that implements Semtech's LoRa spread-spectrum (chirp spread spectrum) and traditional GFSK modulation to deliver long-range, low-power wireless links. Within the system hierarchy it sits above the bare RF chip (here the Semtech SX1268) and below full application nodes, providing the RF front end, matching network, and host interface that an MCU controls over SPI. Key features include a very low receive current of 6.5 mA (with DC-DC power configuration), wide 1.8 V to 3.7 V supply range, transmit current of 100 mA, and a communication range of up to 7 km in open field. The SX1268 core supports multiple modulation schemes, enabling both long-range LoRa links and higher-throughput GFSK links on the same hardware. The SX1268 generation adds improved link budget and configurable power-amplifier and LDO/DC-DC supply modes; selecting the high-efficiency buck converter mode substantially lowers receive current for battery-powered nodes. Sensitivity of -147 dBm at low data rates allows deep penetration and multi-kilometer range, making the module well suited to dense deployments with infrequent small-payload transmissions. Typical applications include smart agriculture sensor nodes, industrial telemetry and metering, smart-city infrastructure, and asset tracking in the 433/470 MHz regional ISM bands. Design consideration: at 22.3 dBm output the module requires a good ground plane and an efficient antenna (IPEX whip or matched PCB antenna); always verify duty-cycle and EIRP limits for your regional 433/470 MHz regulations before deployment. This page synthesizes distributor pricing from LCSC, JLCPCB, and Chipmall, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet.
EG912Y - LTE Cat 1 M2M/IoT Module, 10 Mbps DL, 5 Mbps UL | Quectel
The Quectel EG912Y is a series of LTE Cat 1 cellular modules optimized specifically for M2M and IoT applications, delivering maximum data rates of 10 Mbps downlink and 5 Mbps uplink. Adopting the 3GPP Release 9 technology, the EG912Y is offered in regional variants (EG912Y-EU, EG912Y-CN and others) and is housed in a compact surface-mount LGA-126 package measuring approximately 29.0 mm × 25.0 mm × 2.3 mm with 1.0 mm pitch and 1.10 mm maximum height. An LTE Cat 1 module (also called LTE Category 1 or Cat 1) is a 4G LTE user-equipment category defined by 3GPP that provides single-antenna downlink MIMO with peak rates of 10 Mbps DL / 5 Mbps UL. Within the cellular module hierarchy, Cat 1 sits below Cat 4 (150/50 Mbps) but above Cat M1 and NB-IoT, making it the standard choice for mid-bandwidth IoT applications that require voice or video capability beyond low-power LPWA. Cellular modules like the EG912Y belong to the broader power management and RF/transceiver family of industrial modules, integrating baseband, RF transceiver, power management IC (PMIC) and connectivity firmware into a single shielded module that the host MCU/MPU communicates with via UART/USB. Key features of the EG912Y include multi-band LTE, UMTS/HSPA+ and GSM/GPRS/EDGE fallback on supported regional variants, embedded GNSS on selected SKU codes, AT-command firmware compatibility with the broader Quectel EG9x family, and an integrated TCP/IP stack. The module supports both Windows and Linux USB drivers, eSIM (selected variants), and FOTA (firmware-over-the-air) updates. The EG912Y uses Quectel's unified form-factor LGA package that is footprint-compatible with the BG95 series, BG96, EG91 series and EG915U series modules, allowing customers to migrate between LTE Cat 1, Cat M1/Cat NB1 and Cat 1 bis variants without PCB redesign. The 126-pad LGA exposes UART, USB 2.0, PCM digital audio, I2C, ADC and GPIO interfaces to the host processor. Typical applications include asset tracking and fleet management, smart metering (electricity/gas/water), industrial gateways, telematics, POS terminals, and healthcare remote monitoring. The 10/5 Mbps throughput is well suited to video telemetry and periodic firmware updates while maintaining low power consumption versus higher-category LTE modules. Designers should note that the Powerfleet knowledge-base article in this page's sources mentions that the EG912Y-EU variant has been discontinued and replaced in one product family by an EG915N-EA modem, so lifecycle verification is critical before new design-in. Plan PCB pad layout using Quectel's reference land pattern, provide a stable 3.8 V typical VBAT supply, and include a USB type-A or micro-USB footprint for firmware update convenience. This page consolidates distributor pricing, drop-in module alternatives and engineering notes beyond the manufacturer specification document.
EMB-LR1276S/UL - 868/915MHz LoRaWAN Module | Embit
The Embit EMB-LR1276S/UL is an ultra-low-power 868/915 MHz LoRa/LoRaWAN OEM wireless module with up to +18 dBm output power (US) or +14 dBm (EU), receiver sensitivity down to -136 dBm, and less than 1 uA sleep-mode current, housed in an ultra-compact 11.5 x 11.5 x 2 mm castellated LGA package. A LoRaWAN module is an LPWAN (Low Power Wide Area Network) radio module that implements the LoRaWAN protocol stack on top of Semtech's LoRa chirp spread spectrum modulation, sitting within the broader hierarchy of wireless connectivity: RF module -> LPWAN transceiver -> wireless communication subsystem -> IoT device. LoRaWAN enables multi-kilometer range links at very low energy budgets, making it the dominant technology for battery-powered wide-area telemetry. Key features of the EMB-LR1276S include an embedded LoRa/LoRaWAN protocol stack developed by Microchip, compliant with the latest LoRaWAN specifications including Class A and Class C device operation; high interference immunity inherent to LoRa spread-spectrum modulation; and extremely reduced power consumption of less than 1 uA in sleep mode, enabling years of battery life in fielded devices. The module integrates a Microchip SAM R34-class host-friendly interface set and communicates through a wide range of serial interfaces: UART, I2C, SPI, Full-Speed USB 2.0, plus digital and analog I/O ports. The AT-command-accessible LoRaWAN stack lets system integrators add long-range connectivity without developing RF firmware, shortening certification and time-to-market cycles. Typical applications include smart utility metering, agricultural sensor networks, smart-city infrastructure, asset tracking, and industrial telemetry - scenarios that demand kilometer-scale range, weak-signal robustness, and multi-year battery autonomy. Design consideration: the +14 dBm EU / +18 dBm US output power split means firmware and antenna design must respect the regional regulatory limit of the destination market; the 11.5 x 11.5 mm footprint requires a well-defined 50-ohm antenna match for maximum link budget. This page synthesizes verified distributor data, drop-in alternatives, and practical design guidance not found in the manufacturer datasheet alone.
ESP32-C5-WROOM-1 - Dual-Band Wi-Fi 6 BLE Zigbee Module | Espressif
The Espressif ESP32-C5-WROOM-1 is a general-purpose 2.4 and 5 GHz dual-band Wi-Fi 6 (802.11ax) module with Bluetooth 5 (LE), Zigbee, and Thread (IEEE 802.15.4) connectivity, built on a single-core RISC-V MCU clocked up to 240 MHz, housed in a 27.5 x 18 mm surface-mount castellated-pad module with a PCB trace antenna. A wireless module is a pre-certified, fully integrated subassembly that combines a microcontroller SoC, RF front end, antenna, crystal, and flash memory on one small PCB, so designers add connectivity to a product without designing a radio from scratch. In the system hierarchy, a module sits above the SoC level (SoC -> module -> development board) and below complete end products, drastically shortening time-to-market for IoT devices and reducing RF certification effort. Key features include industry-first 5 GHz dual-band Wi-Fi 6 support in a RISC-V MCU, multi-protocol operation spanning 802.11ax, Bluetooth 5 LE, Zigbee, and Thread, and flash options ranging from 4 MB to 32 MB QuadSPI depending on the ordering code. The dual-band capability lets products use the less congested 5 GHz band for higher throughput and lower interference, a decisive advantage in dense smart-home deployments. Technically, the module is built around the ESP32-C5 SoC, which Espressif describes as the industry's first RISC-V MCU supporting 2.4/5 GHz dual-band Wi-Fi 6 alongside IEEE 802.15.4. This allows Matter-over-Thread and Zigbee 3.0 devices to coexist with Wi-Fi on a single chip, simplifying border-router and hub architectures. The ambient operating temperature range is -40 to +85 C per the module datasheet family table. Typical applications include smart-home devices (Matter, Thread, Zigbee), industrial automation nodes, healthcare and consumer electronics, where the rich peripheral set and multi-protocol radio reduce external component count. For design-in, note that strapping pins and the antenna keep-out area must follow Espressif's hardware design guidelines; the module requires a clean 3.3 V supply with adequate peak current capability for Wi-Fi 6 TX bursts. This page synthesizes datasheet specifications, family variants, drop-in alternatives, and practical design guidance not consolidated in the manufacturer datasheet alone.