ST Micro "Nucleo" F722ZE

The STM32 Nucleo F722ZE is an ARM development board based on the ST Micro STM32F722ZE SoC.

It has 2 user buttons, and 3 user LEDs.

Interfaces

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

Pins

Pin Hardware pin Alternative names
LED PB0 LED_BUILTIN, LED_GREEN
LED_BLUE PB7
LED_RED PB14
BUTTON PC13 BUTTON_USER
UART_TX_PIN PD8
UART_RX_PIN PD9
SPI0_SCK_PIN PA5
SPI0_SDI_PIN PA6
SPI0_SDO_PIN PA7
I2C0_SCL_PIN PB8
I2C0_SDA_PIN PB9

Machine Package Docs

Documentation for the machine package for the STM32 Nucleo F722ZE

Flashing

OpenOCD

Programs are loaded onto the STM32 Nucleo F722ZE with the onboard STLink v2 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 F722ZE board with your TinyGo code.

  • Plug your STM32 Nucleo F722ZE into your computer’s USB port.
  • Build and flash your TinyGo program using tinygo flash -target=nucleo-f722ze