An Airnote with I2C issues running 1.5.4.12695 firmware the notecard got bricked after I tried to update it with the STM32Cube to V7.2.2.16518$20240410043100.
I had put the notecard in DFU bootloader mode and connected . STM32Cube connected and programmed the Notecard in a Notecarrier-B. The software started to program the Notecard and an error showed. Not sure what error it was.
After that, the Notecard seems bricked. What to do? How to unbrick the notecard without losing the setup of the user ?
Regards
Rob Oudendijk