This article is reprinted with permission from the author and from the Sonoff.itead.cc It’s cool to make an old-fashioned fan controlled by temperature, isn’t it? When the surface temperature of an object or the temperature in an area is higher … Continue reading →

You need to monitor the temperature in one place like warehouse, greenhouse, etc. But you can't stay there all the time. You want a remote temperature monitor installed at home or your office, so that it can alert you in time. … Continue reading →

Low temperature monitor has become more and more popular nowadays. Dangerous low temperature may bring unexpected damage to our property. However, a freeze alarm will help us effectively prevent it. Moreover, a freeze or low temperature alarm can alert us to … Continue reading →

The 2016 Chinese National Day is coming soon, and we will have a 7-day holiday (from Oct.1st to Oct.7th) then. Here, we would like to release the order processing schedule in advance so that you can place your orders ahead … Continue reading →

Author: Pengfei Wu Date：2016.8.3 Overview This tutorial briefly introduces ESP8266 and ESP8285, and how to develop a simple LED blinking applications based on the official SDK. Following contents will focus on how to download the generated firmware to ESP8266/ESP8285. Introduction … Continue reading →

Test Info System image：2016-03-18-raspbian-jessie.img Board type: Raspberry PI 3 RPI LCD1602 Add-on V2.0 Follow the tutorial to operate, run it through Link：http://www.gooligum.com.au/blog-section/LCD1602-setup RPI OLED Add-on V2.0 Enable Raspberry Pi i2c Modify the configuration file： sudo nano /etc/modules，Add two lines showed … Continue reading →

This post is originated from tzapu. Hopefully you already skimmed through part 1 of the Sonoff trilogy (or maybe quadrilogy? ) that tells you all about the Sonoff, what it is, what it can do, how to put the firmware … Continue reading →

This post is originated from tzapu. What’s a “Sonoff”? you ask Is it sold at Ikea? No, this is not sold at Ikea:) The Sonoff is a very small module, basically a wifi enabled wireless switch, based on the ESP8266 … Continue reading →

Originate from Ubidots. Author: Mateo Vélez 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 … Continue reading →

Originate from Ubidots. Author: Mateo Vélez In this guide you will learn how to control any 110-240V appliance for $5, using Itead's SONOFF device. Compared to the $30 WiFi smart plugs out there, the SONOFF is a great alternative for … Continue reading →