Cheap PIR/DHT sensor stand

thingiverse

I've designed a stand that houses a cheap PIR (HC-SR501) and a DHT temp/hum sensor. I've designed a stand to prevent the need of a hanging solution and thus drilling in my spotless walls. There is enough space for your electronics. I've used a self designed PCB wich houses a ESP WiFi chip with the letscontrolit (Formerly known as easyesp) firmware. This chip talks via MQTT to my Home Assistant controller wich can do really neat thins with the sensor readings. You could also use LORA modules or whatever suits your needs. BTW: There is a small hole in the back to allow you to feed in some wires. (To power your electronics for example) Print the stand upright and the lid with the top side on your plate. Happy printing. PS: Please post a make if you've printed this stand.