A weather station that allows you to measure the temperature, humidity, carbon dioxide and oxygen concentration and also the light level (brightness). P.S. Sometimes my WiFi goes down, due that fact, my weather station loses some data... Sorry for that!
Pellet Boiler monitored by a Yoctopuce Yocto-Knob to allow more advance control & notifications. Four temperature sensors and one light sensor to monitor the alarm LED are connected. Nov 2014, Now using TalkBack to control boiler from mobile phone.
The goal of this project is to Interface with the TSL2591 High Dynamic Range Digital Light Sensor using Inter-Integrated Circuit (I2C) communication, a ESP8266 (Wi-Fi) module using Universal Asynchronous Receiver/Transmitter (UART), to upload information