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 →

Overview This tutorial teaches users how to use Wboard pro with Nextion display to build a weather station. Data Download Nextion Weather Station HMI Project: nextion weather station hmi project Download Nextion Weather Station tft project file: Nextion Weather Station tft project … Continue reading →

2.4'', 2.8'' and 3.2''Nextion Enhanced HMI Display are available. Order them now, you’ll get one Nextion Ehanced Expansion Board for each Nextion Enhanced Display you ordered. Just order the Nextion Enhanced Display, we will send you same quantity Free expansion … Continue reading →