Hello! I'm going to show you how to make an Arduino OLED thermometer and hygrometer* with DHT11.

Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.

Create a bar chart with your own data in seconds, all you have to do is edit 3 variables and choose your graph's colour.

An LCD buddy that reacts to you!

A web-controlled smiling snowball based on the Arduino MKR1000 controlled via WiFi using MQTT, Shitr.io and Node-red.