RAK3172 Breakout Board RAK3272S

Selection

Frequency

8XX MHz for EU868/RU864/IN865

9XX MHz for US915/AU915/KR920/AS923

923MHz for AS923-1 Japan

433MHz for EU433

470MHz for CN470

Note:

As our customers are starting mass-production and deploying their products globally, we want to clarify that our modules hardware is supporting multiple LoRaWAN regions. As there is no difference in the hardware, we optimized the variants in our store to make it easier to select the correct module. Please note that the difference between the variants is only in the label on the module to reflect the different regional telecommunication certifications.

Product Description

RAK3272S Breakout Board is specifically designed to allow easy access to the pins on the board in order to simplify development and testing. The breakout board footprint is based on XBee form factor and its main purpose is to allow the RAK3172 stamp module pins to be transferred to 2.54 mm headers. Its firmware is based on RAKwireless Unified Interface V3 (RUI3) that allows you create different functionalities using RUI APIs.

For the antenna connection the breakout board has a RP-SMA female connector.

The board itself has the RAK3172 at its core, integrating a STM32WLE5CC chip, it has Ultra-Low Power Consumption of 1.69uA in sleep mode

This module complies with Class A, B & C of LoRaWAN 1.0.4 specifications. It also supports LoRa Point to Point (P2P) communication mode which helps you in implementing your own customized long-range LoRa network quickly.

Please select a variant for your LoRaWAN® region according to this table:

Product Features

Based on RAK3172

I/O ports: UART/I2C/GPIO/SPI

Serial Wire Debug (SWD) interface

Module size: 25.4 x 32.3 mm

Supply Voltage: 2.0 V ~ 3.6 V

Temperature Range: -40° C ~ 85° C

64 KB RAM

RUI3 API Compatible

AT Commands Support

Supported bands: (EU433, CN470, RU864, IN865, EU868, AU915, US915, KR920, and AS923)

Product Inclusion

1pc RAK3272S Breakout Board

1pc LoRa® antenna with RP-SMA female connector

18pcs Dupont lines

Documentation

RAK3272 Breakout Board Datasheet

RAKwireless Unified Interface V3 (RUI3) Documentation

RUI3 Best Practices

RUI3 Tips and Tricks

Become a RAK Affiliate and Earn Today!

Get paid to talk about RAK products! Join the

RAK Affiliate program

today.