When I plug in the feather to USB, it doesn't show up on either my linux or windows machine. I was able to connect to the Serial port showing a blank screen. I tried using the Adafruit Web ESPTool but got an error message when trying to connect.
I first tried connecting before putting it into bootloader mode, and it said
Code: Select all
Error: Failed to set control signals.
Next I put the board in bootloader mode (press and release Reset while holding Boot) but I got repeated messages of
Code: Select all
EspLoader.readPacket:503] Timed out waiting for packet header
Timed out after 100 milliseconds
followed by
Code: Select all
Error: Couldn't sync to ESP. Try resetting.
Is this board bricked or am I missing something here?