Having trouble with platformio and my itsybitsy M4. After upload, it disappears on both my mac and PC. The only way to get it to show up again is to double tap the reset. I’m using TinyUSB. As well the Serial connection is obviously unavailable during this time as well. I’ve seen others with this pr…

[image] ewoolsey: build_flags = -DUSE_TINYUSB Add lib_archive = no to the platformio.ini and reupload.

maxgerhardt July 1, 2022, 6:55am 2

Add

lib_archive = no

to the platformio.ini and reupload.

1 Like

ItsyBitsy M4 COM port disappearing after upload