10 Favorite DIY IoT Projects using the esp8266

So many good uses for these chips, here are a few I have bookmarked for later projects.

  1. ESP Easy – by far the easiest way to connect a bunch of cheap sensors to an esp8266. I have about 6 of these doing various things.
  2. Bed Occupancy Sensor – FSR sensor for pressure and a simple automation to determine bed occupancy
  3. WiFi Candle Using multiple WS2812 addressable LEDs to create a simple lamp that flickers like a candle.
  4. Notification Flag – Raise a flag based on a simple condition. Would be nice to combine in tandem with…
  5. Mailbox Sensor – Notify when mailbox is opened.
  6. DIY Milight Hub – I’ve been using this and it works great. Control as many cheap Chinese RGB bulbs as you want.
  7. Simple Water Alarm – If water shorts the wires, it wakes a sleeping esp8266 and sounds the alarm
  8. Door/Window Monitor – Along the same lines, a simple magnetic switch monitors the status of a window or door.
  9. Smart Power Strip – Retrofitting a power strip with 2 banks of controllable outlets, using 3D printed parts.
  10. Weather Station Display – Another super cool 3D printed project that plugs in and displays info on a small screen.