RAK3172 STM32WLE5 Module for LoRaWAN - EU868MHz
RAK3172 is a low-power long-range transceiver module for LoRa and LoRaWAN applications based on STM32WLE5CC chip. Its firmware is based on RAKwireless Unified Interface V3 (RUI3) that allows you create different functionalities using RUI APIs. It provides an easy-to-use, small-size, low-power solution for long-range wireless data applications. This module complies with Class A, B, & C of LoRaWAN 1.0.3 specifications. It can easily connect to different LoRaWAN server platforms like TheThingsNetwork (TTN), Chirpstack, Helium, etc. It also supports LoRa Point-to-Point (P2P) communication mode which helps you in implementing your own customized long-range LoRa network quickly.
It can work as a stand alone device by creating custom firmware via RUI3 APIs or can be deployed as a LoRA modem with an external host like a microcontroller or microprocessor that configures and send commands to the module using AT and Binary commands via a UART interface.
|
Variant |
Features |
|
RAK3172 with IPEX |
Stamp module with IPEX antenna connector. Uses an oscillator internally |
|
RAK3172 without IPEX |
Stamp module with antenna connector. Antenna must be connected via RF Trace Pin. Uses an oscillator internally |
|
RAK3172-T with IPEX |
Stamp module with IPEX antenna connector. Uses a TCXO with higher clock precision in low temperature conditions |
|
RAK3172-T without IPEX |
Stamp module with antenna connector. Antenna must be connected via RF Trace Pin. Uses a TCXO with higher clock precision in low temperature conditions |
Product Features
- LoRa module for Smart City, Smart Agriculture, Smart Industry
- Compact Form Factor: 15 x 15.5 x 3.5 mm 32 Pin Stamp Pad for PCB SMT mounting I/O ports: UART/I2C/SPI/ADC/GPIO
- Temperature range: -40 °C to +85 °C
- Supply voltage: 2.0 ~ 3.6 V
- Frequency range: 150 MHz to 960 MHz
- Low-Power Wireless Systems with 7.8 kHz to 500 kHz Bandwidth
- Ultra-Low Power Consumption 1.69 μA in sleep mode
- Core: ARM 32-bit Cortex – M4 with MPU Up to 256 KB flash memory with ECC
- 64 KB RAM
- RUI3 API Compatible
- AT and Binary Commands Support
- Supported bands: (EU433, CN470, RU864, IN865, EU868, AU915, US915, KR920, and AS923)
Documentation
Order Information
| P/N | Model | TXCO | Antenna Interface | Frequency | SKU |
|---|---|---|---|---|---|
| RAK3172-8-SM-NI | RAK3172 | Without TCXO | No IPEX | 8XX MHz for RU864/IN865/EU868 | 305044 |
| RAK3172-9-SM-NI | RAK3172 | Without TCXO | No IPEX | 9XX MHz for US915/AU915/KR920/AS923 | 306041 |
| RAK3172-43-SM-NI | RAK3172 | Without TCXO | No IPEX | EU433 | 301026 |
| RAK3172-47-SM-NI | RAK3172 | Without TCXO | No IPEX | CN470 | 302033 |
| RAK3172-T-8-SM-NI | RAK3172-T | With TCXO | No IPEX | 8XX MHz for RU864/IN865/EU868 | 305054 |
| RAK3172-T-9-SM-NI | RAK3172-T | With TCXO | No IPEX | 9XX MHz for US915/AU915/KR920/AS923 | 306051 |
| RAK3172-T-43-SM-NI | RAK3172-T | With TCXO | No IPEX | EU433 | 301029 |
| RAK3172-T-47-SM-NI | RAK3172-T | With TCXO | No IPEX | CN470 | 302037 |
| RAK3172-8-SM-I | RAK3172 | Without TCXO | With IPEX | 8XX MHz for RU864/IN865/EU868 | 305045 |
| RAK3172-9-SM-I | RAK3172 | Without TCXO | With IPEX | 9XX MHz for US915/AU915/KR920/AS923 | 306042 |
| RAK3172-43-SM-I | RAK3172 | Without TCXO | With IPEX | EU433 | 301025 |
| RAK3172-47-SM-I | RAK3172 | Without TCXO | With IPEX | CN470 | 302032 |
| RAK3172-T-8-SM-I | RAK3172-T | With TCXO | With IPEX | 8XX MHz for RU864/IN865/EU868 | 305055 |
| RAK3172-T-9-SM-I | RAK3172-T | With TCXO | With IPEX | 9XX MHz for US915/AU915/KR920/AS923 | 306052 |
| RAK3172-T-43-SM-I | RAK3172-T | With TCXO | With IPEX | EU433 | 301030 |
| RAK3172-T-47-SM-I | RAK3172-T | With TCXO | With IPEX | CN470 | 302038 |
