Topics created by SteveK42

+1 on the PA21 crimper.

I have about 3 or 4 PA "engineering" crimper's in various sizes to handle most of what I do, i personally dont like ratchet style crimpers as it is too easy to mess up and fiddly and a down right P.I.T.A to unlatch if you need to "re-set" the crimp for any reason.

@SteveK42 It won't show if it's stuck in a boot loop; the USB never has time to initialise before it reboots. Check if the reset button is stuck in, or if there's a short circuit (eg metal filings) across the back of it.

To erase the firmware with the erase pins, you need to jumper the pins, apply power for at least a couple of seconds, disconnect power, remove jumper. If the processor is not getting hot, and neither is the SD card socket, USB or Wifi board with power on for 30+ seconds, I don't think it should have failed, just something is stopping it booting correctly.

Ian