After flash nuke, the keyboard is not responding

Hello,

As stated in the subject, after the flash nuke, upload the WebMite firmware and reinitialization all of the options, the keyboard seems to be not responsive. Everything works ok through the COM connection, but keyboard seems to be dead.
The options I’ve set after the nuke are as follows:

You’re missing
OPTION KEYBOARD I2C
after the line that sets the I2C pins.

1 Like

This is exactly the command I was missing.
Thank You very much!

@Toml_12953
Additional question is, how to cause the keyboard to behave as in the default setup provided by factory, so the function keys and cursor keys works?

There’s something strange going on. If you loaded madcock’s firmware the OPTION KEYBOARD I2C line should have been automatically loaded as well.
What happens when you press those keys now?

One thing I’d try is to re-download the firmware from this link and try the flash again.
PicoCalc Firmware V6.00.03

I’ve “re-flashed” with the firmware You suggested, and now the situation is, that after restart, the message appears “I2C Keyboard not found, OPTION KEYBOARD disabled”, there’s no reaction on the device keyboard, while through the COM connection he react properly on my PC’s keyboard including the cursors and function keys.

EDIT:
The same effect I have on Pico as well as on Pico2W.

EDIT2:
After two more “reflashings” i have back the control over the keyboard as expected.
In the meantime, my batteries gave up, probably due to overheating caused by almost permanent connection with USB cables.