Tags: upa usb

Here’s the customer solution to help users solve the problem xprog atmega64 locked and can not read or program chip issue. This is done off board with qfp64 breakout board should be able to  program onboard xprog also though. Disclaimer:  Many thanks dil6222 from cartechnology.co.uk forum. You are at your risk. Easy fix all you need is: 1. UPA USB PROGRAMMER 2. USBASP WITH…

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