Unable to map pins properly for I2C
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benny2790 commented
The documents outline using pin 18/19 for I2C0 which on a pinout diagram for the PICO W is GP13/GND and the I2C1 is GP15/GP16 which is across the I2C bus's. Your code maps to the documents so i'm not sure how its suppose to work properly.
https://datasheets.raspberrypi.com/picow/PicoW-A4-Pinout.pdf
Im currently compiling with the modifications to correctly map the pins to 16/17 & 19/20 to test out.
benny2790 commented
worked it out....