31.05.2019, 17:30
1. your issue has nothing to do with this thread.
2. i don't have firmware for arduino pro micro 32u4
3. so try to write your own firmware
4. you can simply use a resler usb ibus interface. if you want to use your chip, connect an usb uart device.
2. i don't have firmware for arduino pro micro 32u4
3. so try to write your own firmware
4. you can simply use a resler usb ibus interface. if you want to use your chip, connect an usb uart device.