Re: QCX firmware upgrade instructions for USBASP and Extreme Burner #qcx #firmware

Ted 2E0THH

Hi Ivan

Alan has been really helpful and I have modified these instructions since this first post you trawled up.

Everything you need is here
Including the latest instructions 

Have a good read through before you start and as Alan suggests, do make sure that you are successfully reading the chip before writing.
Very happy to help out.

Good luck!

73s Ted

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