Esphomelib - A comprehensive solution for using ESPs with Home Assistant

[talondnb]

Ahh I see, my mistake.

Here’s another example of the ultrasonic hookup:

OpenGarage - open-source Wifi garage opener

@PtP Although not exactly a guide, here is the wiring diagram that I just created for how I made mine. This picture below is for the NodeMCU v2 board. If you have the newer v3 board, see @rufusmccoot’s diagram here. [image] There is no soldering involved to put this together. I used some needle-nose pliers to bend the Relay signal pin outwards, and also bend the the VCC pin upwards on the motion sensor. Other than that, you just plug the items into the breadboard on the correct holes, and yo…