Vcds 2231 Hex V2 Clone Repair Updated Page

  • "This Interface is not valid":
  • Firmware Version Mismatch:
  • Solution: Your clone fell back to demo mode. You must re-run the 22.3.1 Loader with the --force flag to reactivate the license signature.


    The 22.3.1 update writes garbage to the flash. Erase it: avrdude -c usbasp -p m162 -e vcds 2231 hex v2 clone repair updated

    Solution: This is the "Busy Bit" bug. The ATMEGA is running too fast (20MHz vs required 16MHz). Replace the crystal oscillator on the PCB with a 16.000MHz crystal. The 22.3.1 software expects precise timing. "This Interface is not valid":