NRC7292 - IEEE 802.11ah Wi-Fi HaLow Sub-1GHz SoC | Newracom
부품 번호: NRC7292 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
NRC7292 개요
Wi-Fi HaLow, defined by IEEE 802.11ah, is a low-power, long-range variant of the Wi-Fi family. While conventional Wi-Fi standards such as 802.11n/ac/ax operate at 2.4 GHz and 5 GHz and trade range for throughput, 802.11ah moves the radio into Sub-1GHz spectrum, where lower path loss and better material penetration yield connectivity over significantly greater distances. Within the wireless hierarchy, the NRC7292 sits at the SoC level, integrating an RF transceiver, baseband MAC/PHY, and host MCU, eliminating the need for a separate microcontroller in many designs.
Key features include compliance with IEEE 802.11ah draft 8.0, configurable channel bandwidths of 1, 2, and 4 MHz with optional short guard interval (SGI), PHY rates from 150 Kbps up to 15 Mbps, and both standalone and host-based operating modes. Paired with an external RF front-end module such as the Qorvo RFFM6901, transmit power can reach up to 23 dBm, extending link budget for outdoor and wall-penetrating links.
Architecturally, the NRC7292 combines an Arm Cortex-M3/M0 subsystem with the HaLow radio, and Newracom provides a complete SDK, including a publicly available standalone SDK package on GitHub, so developers can build either fully standalone IoT nodes or host-attached modules over UART/SDIO interfaces. Support for the 802.11ah security framework enables WPA-style protected connections with HaLow access points and routers.
Typical applications include smart-home and smart-building sensor networks, utility and smart-metering infrastructure, agricultural and industrial telemetry, security cameras, and long-range backhaul for IoT gateways where Sub-1GHz penetration outperforms 2.4 GHz meshes.
Design consideration: because the NRC7292 is an SoC rather than a certified module, RF front-end design (typically the Qorvo RFFM6901 FEM), antenna matching, and regulatory certification of the final Sub-1GHz product are the integrator's responsibility; evaluation via the NRC7292 EVK or ALFA Network AHPI7292S/AHMB7292S modules is strongly recommended first.
This page synthesizes verified distributor and manufacturer data, evaluation-board options, and drop-in alternative analysis not found in the manufacturer brochure.
드롭인 대체품: NRC7292 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
이 제품에는 사용 가능한 드롭인 대체품이 없습니다.
대체품 요청NRC7292 사양
| Wireless Standard | IEEE 802.11ah (Wi-Fi HaLow), draft 8.0 compliant |
| Operating Frequency Band | Sub-1GHz license-exempt band |
| Channel Bandwidth | 1 / 2 / 4 MHz (configurable) |
| PHY Data Rate | 150 Kbps to 15 Mbps |
| Short Guard Interval | Optional (SGI) |
| CPU Core | Arm Cortex-M3 / Cortex-M0 |
| Operating Modes | Standalone and host-based |
| Max TX Power (with external FEM) | Up to 23 dBm (with Qorvo RFFM6901 FEM) |
| Security | WPA-style security framework per IEEE 802.11ah |
| SDK | Standalone SDK (public GitHub: newracom/nrc7292_sdk) and host-based SDK |
| Typical RF Front End | Qorvo RFFM6901 |
| Evaluation Platform | NRC7292 EVK; SparkFun 19956 Raspberry Pi expansion board |
NRC7292 standard 핀 구성 가이드
NRC7292(standard 패키지)의 핀 구성입니다. 핀 번호, 기능, 연결 다이어그램은 제조사 데이터시트에 정의되어 있습니다. 정확한 풋프린트와 솔더링 지침은 해당 문서를 참조하십시오.
다음에 대한 상세 핀아웃 데이터 없음: NRC7292.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
NRC7292 적합 용도: 6 애플리케이션s: Smart Home and Smart Building IoT, Security Cameras and Surveillance, Smart Metering and Utility Infrastructure, Agricultural and Environmental Telemetry, Industrial IoT and Factory Automation, IoT Gateways and HaLow Backhaul.
Smart Home and Smart Building IoT
The NRC7292 fits smart-home and smart-building deployments because its Sub-1GHz IEEE 802.11ah radio penetrates walls and floors far better than 2.4 GHz Wi-Fi, allowing a single HaLow access point to serve sensors spread across an entire building. With 1 MHz channels it conserves battery in door locks, thermostats, and occupancy sensors, while 4 MHz channels support richer devices. Because the SoC integrates an Arm Cortex-M3/M0 subsystem, sensor nodes can run application logic locally in standalone mode without a host MCU. Newracom explicitly targets the smart-home and building segment with this family; the newer NRC7394 (6x6 mm, higher efficiency) is recommended for new battery-powered designs, while the NRC7292 remains suitable for mains-powered nodes and for product lines already qualified on its mature GitHub SDK.
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Security Cameras and Surveillance
Security cameras benefit directly from the NRC7292's upper data rates: in 4 MHz channel mode with short guard interval the PHY reaches 15 Mbps, enough for compressed video streams that LoRa-class Sub-1GHz radios cannot carry. The Sub-1GHz band's superior material penetration lets outdoor cameras and gate intercoms maintain links through building walls where 2.4 GHz Wi-Fi fails, and the Wi-Fi-native protocol stack means video traffic rides standard IP with WPA-style security rather than a proprietary mesh. Designs based on the ALFA Network AHPI7292S module pair the SoC with the Qorvo RFFM6901 front end for up to 23 dBm TX power, extending outdoor link budget. Note that at these rates radio duty cycles are higher than in sensor applications, so power budgeting should assume mains or solar supply for camera endpoints.
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Smart Metering and Utility Infrastructure
Utility metering is a classic Sub-1GHz application: meters are often installed in basements, metal cabinets, or underground pits where 2.4 GHz radios struggle. The NRC7292's 1 MHz narrowband mode trades throughput for maximum sensitivity and range, which is exactly the trade-off metering endpoints need for small periodic readings. The Wi-Fi HaLow standard's native IP framing also simplifies integration with existing utility head-end systems compared with proprietary sub-GHz stacks, and the 802.11ah security framework protects consumption data. The NRC7292's host-based mode allows the metering MCU to keep its certified application firmware while the SoC handles the entire 802.11ah MAC/PHY, shortening recertification effort. New NRC7394-based designs reduce power cost further for battery-backed meters.
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Agricultural and Environmental Telemetry
Across farms, orchards, and environmental monitoring sites, nodes are separated by hundreds of meters to kilometers - beyond reliable 2.4 GHz Wi-Fi but well within the NRC7292's Sub-1GHz reach when paired with the RFFM6901 front end at up to 23 dBm. Soil-moisture and weather sensors send kilobyte-scale readings that fit comfortably in 1 MHz channel mode, preserving battery life, while gateway devices can use 4 MHz mode to aggregate traffic from many nodes at up to 15 Mbps. Because the NRC7292 speaks standard 802.11ah, sensor fleets can connect to commercial Wi-Fi HaLow access points instead of vendor-locked gateways. The publicly available newracom/nrc7292_sdk on GitHub lowers the barrier for ag-tech teams prototyping custom standalone nodes without licensing proprietary protocol stacks.
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Industrial IoT and Factory Automation
Factories combine metal racking, concrete walls, and rotating machinery that create hostile RF conditions at 2.4 GHz; the NRC7292's Sub-1GHz band penetrates these structures more effectively and exhibits less attenuation through racking. With host-based operation, legacy PLCs and industrial controllers can gain HaLow connectivity over a UART/SDIO-class interface without redesigning their application firmware, while the standalone mode suits new sensor nodes with the Cortex-M3 handling both control and communications. Data rates from 150 Kbps to 15 Mbps cover condition-monitoring telemetry up to moderate-speed process data. Integration should begin with the NRC7292 EVK to validate range through the specific facility, and designs should budget the external Qorvo RFFM6901 front end and regulatory certification for the target sub-1GHz band.
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IoT Gateways and HaLow Backhaul
Wi-Fi HaLow gateways terminate traffic from many sub-GHz sensors and bridge it to conventional networks, and the NRC7292 serves both as the HaLow access radio in small gateways and as a backhaul link where running cable is impractical. Its 4 MHz/SGI mode provides up to 15 Mbps for aggregated sensor traffic, and 802.11ah's long range lets a rooftop gateway reach street-level devices several blocks away through foliage and building materials. Reference implementations are readily available: the ALFA Network AHPI7292S and AHMB7292S modules and the SparkFun 19956 Raspberry Pi board demonstrate the NRC7292 with Qorvo RFFM6901 front end, U.FL antenna connector, and UART control, and the host-based SDK integrates with Linux using standard supplicant tooling. Developers should note community-reported WPA3/S1G interoperability testing against peer HaLow ecosystems early in gateway design.
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추천 제품 요약
엔지니어링 참조 데이터: NRC7292 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | NRC7394 | MM6108 |
|---|---|---|---|
| Wireless Standard | IEEE 802.11ah (Wi-Fi HaLow), draft 8.0 | IEEE 802.11ah (Wi-Fi HaLow) | IEEE 802.11ah (Wi-Fi HaLow) |
| Brand | Newracom | Newracom | Morse Micro |
| Drop-in Compatible | N/A (reference) | No - redesign required | No - redesign required |
주요 차별점
- First-mover IEEE 802.11ah SoC with mature SDK (vs MM6108)
- Integrated MCU eliminates external host MCU (vs MM6108)
- Configurable 1/2/4 MHz channels with SGI (vs NRC7394)
설계 노트
The NRC7292 is an SoC, not a certified module, so the RF front end is a design-critical choice. Newracom's reference designs (EVK, ALFA Network AHPI7292S/AHMB7292S, SparkFun 19956) all pair the SoC with the Qorvo RFFM6901 front-end module, which lifts TX power to approximately 23 dBm and handles the antenna switch/filtering path. Reusing the RFFM6901 reference circuit substantially reduces RF tuning risk. Remember that any custom sub-1GHz product built on the bare SoC must pass regional regulatory certification (for example FCC for the 902-928 MHz band), which the integrator owns.
Plan for interoperability, not just compliance. The NRC7292 implements IEEE 802.11ah draft 8.0, and community reports (Morse Micro forum, February 2026) show that WPA3/S1G connections between NRC7292-based access points and MM6108-based clients can fail due to differing supplicant implementations. If your system mixes vendors, test the exact firmware releases for association, security negotiation, and roaming before committing. Channel bandwidth choice also matters: 4 MHz clients and 1 MHz clients must be provisioned on a channel plan the access point supports.
Software bring-up is a major schedule item: budget it like firmware, not like a drop-in module. Use the public newracom/nrc7292_sdk (GitHub) for standalone mode development and the host-based SDK for Linux-hosted designs; both modes require correct mode-selection strapping as demonstrated on the ALFA AHPI7292S HAT (mode-selection switch plus 4-pin UART header for console). During prototyping, an EVK or a Raspberry Pi HAT (SparkFun 19956) lets you validate range and throughput (150 Kbps to 15 Mbps depending on 1/2/4 MHz bandwidth and SGI) before PCB spin.
규정 준수 정보
Compliance data was not stated in the verified web data retrieved for this part; contact Newracom for RoHS/REACH declarations.
