Posts made by Wesley Laursen

@Samuel-Mathieson
I'd been having the same issue with mine. I have a Relay module and an ethernet module connected.
I believe when it was occurring I had the 7 or 8 shorted with ground.
Not sure if thats the same case you have. I find it has no issue booting with the pin across to 3.3V.

I just saw this, here https://docs.onion.io/omega2-docs/expansion-dock.html :

• By default, the Serial, SPI, and I2C pins implement these communication protocols and cannot be used as GPIOs. Similarly, the I2S and PWM pins are set to GPIO mode by default.

and it links to: https://docs.onion.io/omega2-docs/using-gpios.html#using-gpios-multiplexing.

I think it's that the default states of the pins 7/8/9 are not what we're trying to use them for.

I haven't found any official NodeJS for the GPIO.

But I did come across this last night: https://github.com/OnionIoT/onion-gpio-sysfs/blob/master/python/onionGpio.py

It should be possible to create a library that could control the GPIO using the filesystem entries like this python code.