STM32 Nucleo WL55JC

The STM32 Nucleo WL55JC is an ARM development board based on the ST Micro STM32WL55JCI SoC.

It has onboard LoRa®, (G)FSK, (G)MSK, and BPSK as well as 3 user LEDs, 3 user buttons and 1 reset push-button

Interfaces

Interface Hardware Supported TinyGo Support
GPIO YES YES
UART YES YES
SPI YES YES
I2C YES YES
ADC YES Not yet
PWM YES Not yet

Machine Package Docs

Documentation for the machine package for the STM32 Nucleo WL55JC

Flashing

OpenOCD

Programs are loaded onto the STM32 Nucleo WL55JC with the onboard STLink hardware programmer, using the openocd command line utility program to perform the board flashing. You must install OpenOCD before you will be able to flash the STM32 Nucleo WL55JC board with your TinyGo code.

  • Plug your STM32 Nucleo WL55JC into your computer’s USB port.
  • Build and flash your TinyGo program using tinygo flash -target=nucleo-wl55jc
Last modified January 24, 2022: stm32: add swan, lorae5, nucleo-wl55jc (3960c90)