IoT

Traffic Light (2.0)

I recently built a WiFi controlled traffic light and want to share the design, code and the build process.

IoT'ing an Air Filter

Making an air filter “smart” by installing an ESP8266 to monitor particle concentration and control fan speed. [Incomplete article]

tuya-replace

A guide on how to ‘Tasmotize’ any smart plug by replacing its MCU with an ESP8266.