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.
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)