Note there are two power connections: the TMP36 is connected to 3.3V Pin and the Servo is connected to the 5V Pin. If you're using a regular metro, both can be connected to the 5V pin and controlled in code.

This guide was first published on Aug 18, 2017. It was last updated on Aug 18, 2017.
This page (Wiring) was last updated on Aug 10, 2020.