The motor requires enough power to pull the chain — [HumanSkunk87] figures it needs to be able to pull about 2.5kg in order to raise the blind ... and top of the window. The WEMOS is programmed ...

An ESP8266-based controller box is installed above the window, hidden behind curtains, and operates all three servos.

Based on a recent Reddit thread on the topic, users are speaking highly on using attachments such as thermal and blackout curtains to help reduce electricity bills. The right window treatments ...

Then, when the product arrives, you can either DIY ... for blind rising and closing times and give on-demand commands. There’s also a remote control that can be used to adjust one window ...