This blog is originated from Tinkerman, written by Xose Pérez. The HLW8012 is single phase energy monitor chip by the Chinese manufacturer HLW Technology. It features RMS current, RMS voltage sampling and RMS active power with an internal clock and a PWM interface … Continue reading →

This blog is originated from Tinkerman, written by Xose Pérez. It's not that other Sonoff products are not “serious” business, but there are a number of design changes in the Sonoff S31 that make this new product a world apart. For the functional … Continue reading →

Recently, we received an email from a frustrate customer. He declares that his team members are professionals with over 40 years of experience in IT field. He presents his “ test findings” to Amazon, Google, accuses Sonoff and ewelink are … Continue reading →

As powerful universal WiFi smart switches, Sonoff are widely used for lighting, home appliances and smart home system. We are always customer-oriented and have been dedicating to provide better user experience. So we launched the inexpensive Sonoff IP66 waterproof case … Continue reading →

We've found out that there are many companies selling energy monitoring sockets, especially on Amazon website. However, it's weird that there's no information on the accuracy of their energy measuring data. Since no one dares to show the measuring accuracy … Continue reading →

The 2018 Chinese Spring Festival (Chinese New Year) is coming soon, and we will have a 12-day holiday from Feb.11 to Feb.22. Here, we would like to release the order processing schedule in advance so that you can place your … Continue reading →

Update:  Our EU servers are basically resumed since Jan 8th, 2018, so EU users' devices are online now. If your devices are still offline, please restart your router. You can troubleshoot the problem with this post. Operation History is temporarily … Continue reading →

If This Then That, or IFTTT, is a free online service that integrates your favorite products and online services together to establish conditions among apps and other devices. Now EWeLink has seamlessly integrated with IFTTT. By connecting “eWeLink Smart Home” … Continue reading →

The annual Christmas is coming soon. It's time for the inspiring geeks to start their own X-mas lighting project. Here, we want to share you with an exciting new product: IP66 Waterproof Case, which you can use to your outdoor … Continue reading →

eWeLink is fully compatible with the Google Assistant now, allowing you to voice control your smart home devices on Google Home, Google Home Mini . You can tell Google Assistant to turn on or off your eWeLink devices, dim or brighten … Continue reading →