The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus ...

Wi-Fi cameras are everywhere these days, with wireless networking making surveillance systems easier to deploy than ever. [CiferTech] has been recently developing the RF Clown—a tool that can ...

Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Despite the name, a BadUSB isn't necessarily a bad thing. All it does is identify itself as a keyboard to your computer, and ...

For every household name (think Bose and Sonos), there are a multitude of smaller speaker brands releasing everything from multi-room systems that will set you back hundreds to pocket-sized ones that ...

Before we dive into our hand-picked list of the best wireless speakers to buy (which is, presumably, why you’re on this page), it’s worth quickly defining what we mean by a wireless speaker. In this ...

Gone are the days of wishing you could take your hi-fi setup and plonk it outdoors. The arrival of portable Bluetooth speakers has meant that listeners are no longer tethered to the indoors for their ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Without system amplification, you don't get sound! Indeed, a stereo amplifier is the beating ...