Assuming you wan to read 0 or 1, connect the PIR output to a digital GPIO e.g. GP22
I assume you are running it at 3.3 volts not 5V
And see this for the pinout https://pico2.pinout.xyz/
I assume you are running it at 3.3 volts not 5V
And see this for the pinout https://pico2.pinout.xyz/
Statistics: Posted by neilgl — Fri Jan 02, 2026 2:42 pm