The "Gyrophare" (warning light, in french) is an IoT device located in the middle of the hackerspace (at least when this page was written).
You can control the Gyrophare via HTTP by calling a
GET on /on and on /off.
It's current IP address is static (hardcoded in the WeMos) and is
Note that both request (also
GET http://18.104.22.168/) are answered with a
|Warning:||Sending to much request will make it freeze and stop reponding, making it impossible to turn off. Do not do it.|
The hardware is the following:
- WeMos D1 Mini
- Relay Shield for WeMos D1 Mini
- A red warning light (230V)
|Warning:||Be careful: there is high voltage (230V) in this hack. It's pretty well isolated, except for the relay screws, but unplug the system if you want to look at it.|
The code is here: https://git.fixme.ch/BinaryBrain/Gyrophare