Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...

A new development board blends the classic UNO layout with built-in Wi-Fi and Bluetooth, aiming to simplify the jump from ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

There is no shortage of portable Bluetooth-enabled DAC/AMPs, and the category now stretches from basic sub-$100 dongles to feature-heavy models approaching $1,000. At $99, the HiBy W4 lands at the ...

The best Bluetooth speakers make it effortless to bring your music wherever you go, whether you're carrying tunes from the kitchen to the backyard or heading out for a weekend trip. With no cords to ...

New CodeCell C6 board adds Wi-Fi 6, Bluetooth 5, and Zigbee support plus Home Assistant compatibility, making sensor automation setup easier.

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.

A great Bluetooth speaker produces crisp audio, possesses a generous battery life and is easy to use. To find the best Bluetooth speakers on the market, I used my experience as a classically trained ...

Most people think of AirTags when they picture a Bluetooth tracker. And indeed, Apple’s little white discs were once the only capable option, relying on a vast finding network of nearby iPhones to ...

Portable Bluetooth speakers have become an easy default for listening away from your desk or living room. They’re the kind of tech you grab without thinking, whether you’re heading outside, cleaning ...