Just received a batch of 10 Nano Clones from Aliexpress. The first 5 I have checked, have Mega328PB-U chips. Might not hurt to check new Clones to see if they have the new chip. I have not been able to load sketches to them until I burn the Minicore bootloader. They seem to work OK for loading ske…

Warning! Nano Clones with Mega328PB-U Chips.

westfw April 16, 2018, 11:18pm 11

try changing the SWMIN define in ArduinoISP to be something other than 18.
Sigh.

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