[](https://github.com/stm32duino/Arduino_Core_STM32/releases/latest)


[](https://github.com/stm32duino/Arduino_Core_STM32/compare/2.8.0...main)

[](https://github.com/stm32duino/Arduino_Core_STM32/compare/2.8.1...main)

*[Introduction](https://github.com/stm32duino/Arduino_Core_STM32#Introduction)<br>

This repo adds the support of STM32 MCU in Arduino IDE.<br>

This repo adds the support of STM32 MCU in Arduino IDE 2.x.<br>

This porting is based on:

*[STM32Cube MCU Packages](https://www.st.com/en/embedded-software/stm32cube-mcu-packages.html) including:

* CMSIS device definition for STM32

*[CMSIS](https://developer.arm.com/embedded/cmsis): Cortex Microcontroller Software Interface Standard (CMSIS) is a vendor-independent hardware abstraction layer for the Cortex®-M processor series and defines generic tool interfaces. It has been packaged as a module for Arduino IDE:https://github.com/stm32duino/ArduinoModule-CMSIS

*[GNU Arm Embedded Toolchain](https://developer.arm.com/open-source/gnu-toolchain/gnu-rm): Arm Embedded GCC compiler, libraries and other GNU tools necessary for bare-metal software development on devices based on the Arm Cortex-M. Packages are provided thanks[The xPack GNU Arm Embedded GCC](https://xpack.github.io/arm-none-eabi-gcc/):https://github.com/xpack-dev-tools/arm-none-eabi-gcc-xpack

This repo is available as a package usable with[Arduino Boards Manager](https://www.arduino.cc/en/guide/cores).

This repo is available as a package usable with[Arduino Boards Manager](https://docs.arduino.cc/learn/starting-guide/cores/).

Add this link in the "*Additional Boards Managers URLs*" field:

**Warning**:

* Default branch has changed to*main*.

* Since core release 2.0.0 this link has changed.

For full instructions on using the "**Boards Manager**", see the[Getting Started](https://github.com/stm32duino/Arduino_Core_STM32/wiki/Getting-Started) page.

-[SparkFun boards](#sparkfun-boards)

-[ELV Boards](#elv-boards)

**Note about Status**:

-:green_heart: board support is available since the specified release version.

-:yellow_heart: board support is available in the main branch and will be available in the specified release version.

| Status| Device(s)| Name| Release| Notes|

| :----:| :-------:| ----| :-----:| :----|

|:yellow_heart:| STM32H503KB| Generic Board|**2.8.1**||

|:green_heart:| STM32H503KB| Generic Board|*2.8.1*||

|:green_heart:| STM32H503RB| Generic Board|*2.7.0*||

|:green_heart:| STM32H563IIKxQ| Generic Board|*2.6.0*||

|:yellow_heart:| STM32H563RG<br>STM32H563RI| Generic Board|**2.8.1**||

|:green_heart:| STM32H563RG<br>STM32H563RI| Generic Board|*2.8.1*||

|:green_heart:| STM32H563ZG<br>STM32H563ZI| Generic Board|*2.6.0*||

|:green_heart:| STM32H573IIKxQ| Generic Board|*2.6.0*||

|:yellow_heart:| STM32H573RI| Generic Board|**2.8.1**||

|:green_heart:| STM32H573RI| Generic Board|*2.8.1*||

|:green_heart:| STM32H573ZI| Generic Board|*2.6.0*||

| Status| Device(s)| Name| Release| Notes|

| :----:| :-------:| ----| :-----:| :----|

|:green_heart:| STM32L412K8<br>STM32L412KB<br>STM32L422KB| Generic Board|*2.0.0*||

|:yellow_heart:| STM32L431CB<br>STM32L431CC| Generic Board|**2.8.1**||

|:green_heart:| STM32L431CB<br>STM32L431CC| Generic Board|*2.8.1*||

|:green_heart:| STM32L431RB<br>STM32L431RC| Generic Board|*2.3.0*||

|:green_heart:| STM32L432KB<br>STM32L432KC<br>STM32L442KC| Generic Board|*2.0.0*||

|:green_heart:| STM32L433CBT<br>STM32L433CCT| Generic Board|*2.1.0*||

|:green_heart:| STM32F072C8<br>STM32F072CB|[Elektor LoRa Node](https://github.com/ElektorLabs/180516-Elektor_LoRa_Node)|*1.8.0*|[More info](https://www.elektormagazine.com/labs/lorawan-node-experimental-platform)|

|:green_heart:| STM32WLE5JC|[LoRa-E5 mini](https://wiki.seeedstudio.com/LoRa_E5_mini/)|*2.6.0*||

|:green_heart:| STM32WLE5CC|[RAK3172 Module](https://github.com/RAKWireless/rakwireless-docs/tree/master/docs/Product-Categories/WisDuo/RAK3172-Module)|*2.6.0*||

|:yellow_heart:| STM32WLE5CC|[RAK3172T Module](https://github.com/RAKWireless/rakwireless-docs/tree/master/docs/Product-Categories/WisDuo/RAK3172-Module)|**2.8.1**| RAK3172 Module with TCXO|

|:green_heart:| STM32WLE5CC|[RAK3172T Module](https://github.com/RAKWireless/rakwireless-docs/tree/master/docs/Product-Categories/WisDuo/RAK3172-Module)|*2.8.1*| RAK3172 Module with TCXO|

|:green_heart:| STM32L151CB|[RAK811 LoRa Tracker](https://www.rakwireless.com/en/)|*1.4.0*|[Wiki](https://github.com/stm32duino/Arduino_Core_STM32/wiki/Connectivities#lora)|

|:green_heart:| STM32L051C8|[RHF76-052](https://lora-alliance.org/lora_products/rhf76-052/)|*1.7.0*| Basic support|

#defineSTM32_CORE_VERSION_MAJOR (0x02U)/*!< [31:24] major version */

#defineSTM32_CORE_VERSION_MINOR (0x09U)/*!< [23:16] minor version */

#defineSTM32_CORE_VERSION_PATCH (0x00U)/*!< [15:8] patch version */

#defineSTM32_CORE_VERSION_MINOR (0x08U)/*!< [23:16] minor version */

#defineSTM32_CORE_VERSION_PATCH (0x01U)/*!< [15:8] patch version */

#defineSTM32_CORE_VERSION_EXTRA (0xF0U)/*!< [7:0] extra version */

#defineSTM32_CORE_VERSION_EXTRA (0x00U)/*!< [7:0] extra version */

#defineSTM32_CORE_VERSION ((STM32_CORE_VERSION_MAJOR << 24U)\

|(STM32_CORE_VERSION_MINOR << 16U)\

|(STM32_CORE_VERSION_PATCH << 8U )\

# https://arduino.github.io/arduino-cli/latest/platform-specification/

name=STM32 boards groups (Board to be selected from Tools submenu 'Board part number')

version=2.9.0-dev

version=2.8.1

# Define variables used multiple times in platform file