Support for the STM32 Nucleo-W55JCg. More...
Support for the STM32 Nucleo-W55JCg.
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 |
The ST Nucleo-wl55jc board includes an on-board ST-LINK V2 programmer. The easiest way to program the board is to use OpenOCD. Once you have installed OpenOCD (look here for installation instructions), you can flash the board simply by typing
and debug via GDB by simply typing
For using the ST Nucleo-wl55jc board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.
Files | |
file | arduino_board.h |
Board specific configuration for the Arduino API. | |
file | arduino_pinmap.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. | |