STM32 Nucleo-WL55JC

Support for the STM32 Nucleo-W55JC. More...

Detailed Description

Support for the STM32 Nucleo-W55JC.

Overview

The Nucleo-W55JC is a board from ST's Nucleo family supporting ARM dual-core Cortex-M4/M0 STM ultra-low-power microcontroller with ultra-low-power LPWAN radio solution, 64KiB of RAM and 256KiB of Flash.

You can find general information about the Nucleo64 boards on the STM32 Nucleo-64 page.

MCU

MCU	STM32WL55JC
Family	ARM Cortex-M4 / ARM Cortex-M0+ Dual core
Vendor	ST Microelectronics
RAM	64KiB
Flash	256KiB
Frequency	up to 48MHz
FPU	no
Timers	10 (2x watchdog, 1 SysTick, 6x 16-bit, 1x 32-bit [TIM2])
ADCs	1x 12-bit (12 channel )
UARTs	3 (two UARTs and one Low-Power UART)
SPIs	2
I2Cs	3
RTC	1
Vcc	1.8 V - 3.6V
Datasheet	Datasheet
Reference Manual	Reference Manual
Programming Manual 1	Reference Manual - M4
Programming Manual 2	Reference Manual - M0
Board Manual	Board Manual
Board Schematic	Board Schematic
Additional Reference	Developing LoRaWAN Application

Flashing the Board

A detailed description about the flashing process can be found on the guides page. The board name for the Nucleo-WL55JC is nucleo-wl55jc.

Files
file	arduino_iomap.h
	Mapping from MCU pins to Arduino pins.
file	board.h
	Pin definitions and board configuration options.
file	gpio_params.h
	Board specific configuration of direct mapped GPIOs.
file	periph_conf.h
	Peripheral MCU configuration for the nucleo-wl55jc board.