STM32 Nucleo-G431RB

Caution

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Tip

When using this board with RIOT, set the BOARD variable to nucleo-g431rb in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

./Makefile

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= nucleo-g431rb

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for the STM32 Nucleo-G431RB

Overview

The Nucleo-G431RB is a board from ST’s Nucleo family supporting a ARM Cortex-M4 STM32G431RB microcontroller with 32KiB of RAM and 128KiB of Flash.

You can find general information about the Nucleo64 boards on the boards_common_nucleo64 page.

Pinout

MCU

MCU	STM32G431RB
Family	ARM Cortex-M4
Vendor	ST Microelectronics
RAM	32KiB
Flash	128KiB
Frequency	up to 170 MHz
Timers	14 (2x watchdog, 1 SysTick, 10x 16-bit and 1 32-bit)
ADCs	2x 12 bit (up to 23 channels)
UARTs	5 (one UART, three USARTs and one Low-Power UART)
I2Cs	3
SPIs	3
RTC	1
Datasheet	Datasheet
Reference Manual	Reference Manual
Programming Manual	Programming Manual
Board Manual	Board Manual

Flashing the Board

A detailed description about the flashing process can be found on the guides page. The board name for the Nucleo-G431RB is nucleo-g431rb.