In our last blog post we learned how to use the SONOFF Smart Switch to control a relay from Ubidots. In this case, we’ll learn how to control an Air Conditioner with the SONOFF TH, a variation of the original one that includes temperature and humidity sensors. Using these readings, we’ll use Ubidots’ Event engine to turn on or off your air conditioner automatically, depending on the room temperature.
Continue reading “SONOFF Tutorial: A Wi-Fi Room Temperature Controller for $10”
In this guide you will learn how to control any 110-240V appliance for $5, using Itead’s SONOFF device. Compared with the $30 WiFi smart plugs out there, the SONOFF is a great alternative for making smart home and even industrial IoT projects at a larger scale. Moreover, it is based on the popular ESP8266 Wi-Fi chip, making it compatible with the Arduino environment and other resources like our ESP libraries at Ubidots.
Continue reading “SONOFF Tutorial: A Wi-Fi Smart Switch for $5”