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GPIO9 and GPIO10 unuseable #1446

@WereCatf

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@WereCatf

I have a Nodemcu 1.0 - board that has GPIO-pins 9 and 10 available and I've been wanting to make use of them, but it seems nothing I do works. There is constantly traffic on pin 10, even when I'm not using it, and doing pinMode(9, OUTPUT) causes watchdog-reset.

GPIO 9 and 10 should be available for use if you are driving your Flash in DIO-mode and boards.txt does appear to be using Flash in DIO-mode on Nodemcu, but if I had to hazard a guess something is still forcing it to operate in QIO and not honoring the settings in boards.txt

Any ideas?

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