# RAK3172 (Component) ## Description RAK3172 is a low-power long-range transceiver module based on the STM32WLE5CC chip. It provides an easy-to-use, small-size, low-power solution for long range wireless data applications ## Component Details - **Owner:** cherepanyadima - **Created:** 3/30/2026 - **Last Updated:** 3/30/2026 - **Visibility:** Public - **Datasheet URL:** https://www.snapeda.com/parts/RAK3172/Shenzhen%20RAKwireless%20Technology%20Co.,Ltd./datasheet/ - **Manufacturer Part Number:** RAK3172 - **Manufacturer Name:** RAK - **Symbol Style:** Parametric - **Part Type:** Integrated Circuit - **Mount:** Wire - **Used in:** 5 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** RAK3172 - **Mount Type:** Wire - **Package / Case Code:** Module - **Pin Count:** 32 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PA3/UART2_RX | | | 2 | PA2/UART2_TX | | | 3 | PA15/PIN_A4 | | | 4 | PB6/UART1_TX | | | 5 | PB7/UART1_RX | | | 6 | PA1 | | | 7 | PA13/SWDIO | | | 8 | PA14/SWCLK | | | 9 | PA12/I2C_SCL | | | 10 | PA11/I2C_SDA | | | 11 | GND | | | 12 | RF | | | 13 | PA7/SPI1_MOSI | | | 14 | PA6/SPI1_MISO | | | 15 | PA5/SPI1_CLK | | | 16 | PA4/SPI1_NSS | | | 17 | GND | | | 18 | GND | | | 19 | PA8 | | | 20 | PA9 | | | 21 | BOOT0 | | | 22 | ~RST | | | 23 | GND | | | 24 | VDD | | | 25 | PA10/PIN_A3 | | | 26 | PB2/PIN_A2 | | | 27 | PB12 | | | 28 | GND | | | 29 | PA0 | | | 30 | PB5 | | | 31 | PB4/PIN_A1 | | | 32 | PB3/PIN_A0 | | --- *Generated from [https://www.flux.ai/cherepanyadima/rak3172](https://www.flux.ai/cherepanyadima/rak3172)*