Tag archives: iot

Sunday, 24th April 2016 - 22:46:46

IMG_20160424_224646.jpg

Internet Enabled Night Light. I made this out of an old wall wart and an ESP8266 SOC module. Basically took the guts out of the wall wart and replaced them with the contents of a much more modern wall wart (smaller) which left space for the ESP8266 module, the PIR sensor and other bits. The device uses MQTT to communicate trigger events and periodic measurements to a custom cloud service.

  • Temperature - DHT11
  • Humidity - DHT11
  • Brightness - LDR (Light Dependent Resistor)
  • Movement - PIR Module (DSN-FIR800)

Gallery

Sunday, 3rd January 2016 - 20:37:10

IMG_20160103_203710.jpg

Had a mate around today for a BBQ and we built some sensors and wrote some code for the ESP8266.