RAK3172-9-SM-I vs RAK3172-T-8-SM-I Comparison
Detailed side-by-side comparison of RAK3172-9-SM-I by RAKwireless and RAK3172-T-8-SM-I by RAKwireless. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | RAK3172-9-SM-I | RAK3172-T-8-SM-I |
|---|---|---|
| Brand | RAKwireless | RAKwireless |
| Category | RF Modules | RF Modules |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.55 | $6.25 |
| Manufacturer | RAKwireless Technology Limited | — |
| Module Series | WisDuo RAK3172 | — |
| Module Type | LoRaWAN Transceiver Module | LoRaWAN Transceiver Module |
| Underlying SoC | STM32WLE5CC (STMicroelectronics) | — |
| Core | Arm Cortex-M4 32-bit | — |
| Core Frequency | 48 MHz | — |
| Flash Memory | 256 KB | 256 Kbytes |
| SRAM | 64 KB | 64 Kbytes |
| Supply Voltage | 2.0 V to 3.6 V | 2 V to 3.6 V |
| Frequency Band | 902 MHz to 928 MHz (US915/AS923) | — |
| Maximum RF Output Power | +20 dBm | — |
| Line-of-Sight Range | Up to 15 km | — |
| Modulation | LoRa, FSK, GFSK, (G)MSK, BPSK | LoRa (CSS), (G)FSK |
| LoRaWAN Stack | LoRaWAN 1.0.3 Class A/B/C | — |
| Receive Current | 5.22 mA (typical) | — |
| Transmit Current | 87 mA peak at +20 dBm | — |
| Sleep Current | 1.69 uA (deep sleep) | — |
| Antenna Interface | IPEX / U.FL connector | IPEX connector (with I-PEX variant) |
| Host Interfaces | UART, SPI, I2C | SPI, UART, I2C |
| Module Dimensions | 15.5 mm x 15.5 mm SMD | — |
| Operating Temperature | -20 C to +85 C | -40°C to +85°C |
| Package / Mounting | SMD stamp module | SMD Castellation, 15.5 × 15 mm |
| Compliance | RoHS Compliant | RoHS compliant |
| Chipset | — | STMicroelectronics STM32WLE5CC (Cortex-M4 + integrated LoRa radio) |
| LoRaWAN Region | — | EU868 (863-870 MHz) |
| TX Output Power | — | Up to +20 dBm |
| RX Current (typical) | — | 5.22 mA |
| TX Peak Current (at +20 dBm) | — | 87 mA |
| MCU Core | — | Arm Cortex-M4 up to 48 MHz |
| RF Range (line-of-sight) | — | Approx. 15 km |
| LoRaWAN Class | — | Class A, B, C |
| LoRaWAN Specification | — | LoRaWAN 1.0.3 |