What did you build/automated today (with pictures)?

[vzorglub (Vincent Regaud)]

I added some monitoring of the Hamster cage

openHABster

I had a bit of time over the festive period and because I go a Raspberry for XMas that freed up an old WEMOS D1 (The old type with the Arduino UNO foot print) So I got busy: I had: WEMOS D1 R2 (Retired) (The WEMOS D1 or any nodeMCU board should do) one 10k Resistor one reed sensor two magnets a hamster wheel a hamster cage a hamster (not included) STEP 1 - CAGE PREPARATION Glue or attach the two magnets at the back of the wheel I had to sand them so that they didn’t touch the cage [image…