espressif / esp-adf

Espressif Audio Development Framework
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LyraT-Mini V1.2 Unable to go into flash mode after fixing the auto-run program at boot problem (AUD-4637) #1013

Open RuvanMK opened 1 year ago

RuvanMK commented 1 year ago

Hello,

This issue relates to #398 - which covers the LyraT-Mini not automatically running the flashed program at boot. The proposed fix was to solder a capacitor in parallel with C9.

Environment: LyraT-Mini V1.2 Windows 11 Visual Studio Code Power supplied via power USB port

I have soldered a 220uF capacitor in parallel with C9 which does cause the board to run the main program at boot, however, it stops the board from being able to be put into flashing mode either by the python flasher or by the buttons on the board. Is this expected behavior?

Are there later revisions of the board that ship with the ability to go into flashing mode automatically and run the flashed program automatically without having to do extra soldering?

Thank you