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OTA Update for STM32WB1M

TBran.3
Associate III

Has anyone out there done OTA with the WB1M? Did you write your own OTA bootloader from scratch, modify the WB55 Nucleo example from CubeWB, or some combination of the two? Any tips?

I started trying to modify the example but I think the low level stuff is going to be a constant thorn in the side. Thinking I just should generate a new application from CubeMx for the WB1M, and borrow the otas_app.c BLE logic and a couple of other pieces from the example (like retrieving the reboot request data from SRAM) and that should be pretty easily workable, but curious what others have done here.

1 REPLY 1
Remy ISSALYS
ST Employee

Hello,

You can use BLE_Ota application for NUCLEO-WB15CC available in STM32CubeWB package. The STM32WB1MMC is based on the STM32WB15CCY wireless microcontroller.

Best Regards