Re: load ver.4 original firmware into ubitx ver.3
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While on process of loading a newer revision firmware, it is better to clear the eeprom saved contents.
There is some .ino called eeprom_clear (Thanks to om mahesh vu2iia who acquainted me of this). it helps clean up the Arduino nano
Hope it helps.
On Mon, Feb 18, 2019 at 9:00 PM IZ4SJP Carlo <carlo@...> wrote:
maybe someone will be so kind to describe step by step how to load version 4 firmware into my ubitx version 3?