Removing the switch from the ar150


i am currently looking to remove the switch from the ar150 to use it as GPIO for i2c. however, there are several resistors that appear to connect to the switch. i was hoping to get a better diagram to work through this. alternatively, the gpio pins 14 and 16 would be good as well.

i realize that normally pins 1 and 17 are used as i2c, but I’d like to use additional pins as well.


thank you

AR150 has 4 spare GPIOs and not enough?

i’m using two, the other two are attached to LED/Resistor pairs - those are 14 and 16 and I thought if I used the switch I might have nothing trying to use those io pins.

just would like a bit more information on the pins and whether they’re used/and what for.