This adapter is designed to connect an OpenTherm compatible boiler to any TTL port (TTL-USB, ESP8266, ESP32, Arduino, etc). Same size as popular RS485-TTL module for more compatibility.

Connect your laptop, tablet, or smartphone to TVs and projectors without a wire or Wi-Fi network.

Displaying a presentation, movie or document from your HP laptop on a larger LCD TV or monitor can provide the wow factor you need. While this process is simple when your LCD has the same DVI ...

Belkin’s ConnectAir Wireless HDMI Display Adapter enables plug-and-play 1080p screen sharing with no apps or Wi-Fi.

The ConnectAir Wireless HDMI Display Adapter consists of two parts: the USB-C transmitter that plugs into the source device such as a laptop, phone, or tablet; ...

At CES 2026, Belkin unveiled its new ConnectAir Wireless HDMI Display Adapter, a plug-and-play wireless HDMI adapter that ...

There’s a lot of junk on the market — these are the best smart frames that are worth your money. Here's a list of the best streaming devices you can buy for your TV, as chosen by Engadget editors. The ...

The EV3 using UART protocol to communicate with sensors, and SPIKE Prime/Robot Inventor(Powered Up devices) using same protocol with some new extensions. So that we can build a simple adapter to ...

Belkin has announced a new HDMI display adapter for wireless connectivity. At CES 2026, Belkin unveiled a series of new connection devices, chargers, and power banks, including the ConnectAir Wireless ...

Your TV setup may not be fully optimized. Take my advice on HDMI ports to unlock better performance in just seconds.

The Cerelog ESP-EEG is an 8-channel, low-cost brain computer interface (BCI) circuit board built around the ESP32 MCU and designed for EEG data acquisition. The board supports 8-channel, 24-bit EEG ...