No Echo response from COM

[misterlisty]

I have a LOPY that appears to reset and provide feedback from putty but doesn't respond to any of my keys. I have tried to reset device but never responds to my keyboard presses. I have another LOPY and that works fine.

[misterlisty]

thanks, must say the documentation needs improvement.

[robert-hh]

@misterlisty The typical crowbar resort would be: erase the flash and reload the firmware.