I made a custom board, uploaded the Arduino bootloader and was flashing the firmware with Arduino
I used it without any problem with revision 2
But when I use revision 3 chip on the same board, the board does not work
USB uf2 bootloader does not work either
Is there a way to use nrf52840 revision 3 with Arduino?
I am using libraries from adafruit and seeed boards.
"Does not work" is completely uninformative. For help on this forum, consider providing some actually useful information.
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