P_NUCLEO_WB55 USB_DONGLE(MB1293C) Projects: BLEHeartRate I do as the ' readme.txt'. I can't found the HRSTM in the device list.

[Lep]

step1: I upgrade the firmware 1.2.0 and flash the wireless stack  "stm32wb5x_BLE_Stack_full_fw.bin " .

step2: Rebuild all files and flash the board with the executable file.

step3: Power On MB1293C and download the ST_BLE_Sensor. But i can't find the HRSTM in the device list.

[Remy ISSALYS]

Hello,

You can look this wiki page, which explain the hardware configuration for P-NUCLEO-WB55 and STM32WB5MM-DK Discovery kit. In part 4, you have some link to video and you have a link to getting started for P_NUCLEO_WB55 USB_DONGLE.

Please ensure that SW2 isn't on BOOT0.

Best Regards