Build Beginner Devices connected to the Internet with ESP8266

Weather Station


Measure Temperature and Humidity

Get alerted if temperature drops or rises below a threshold

Simple Plug and Play


Door Sensor


Check if the garage door/locker/drawer is open or closed

Get alerted for door opening and closing 

Simple Plug and Play


Light Sensor


Turn Led On/Off

Display simple emojis such as Smile, Busy, Sad

Display short messages with your status

Requires some soldering