Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface, a set ...

Bluetooth is everywhere, but it’s hard to inspect. Most of the magic is done inside a Bluetooth controller chip, accessed only through a controller-specific Host-Controller Interface (HCI) protocol, ...

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Thanks to their low power consumption, inexpensive price tags, and multiple I/O options, ESP32, Arduino, and other microcontroller families are perfect for automation and circuitry projects. Then ...

TLDR: The training in The 2020 Complete Raspberry Pi and Arduino A-Z Hero Maker Bundle will show you how to make almost any DIY electronics project even cooler than you ever imagined. Do it yourself ...

A new open source Espressif ESP32-based board offering a form factor similar to popular single board computers such as the Raspberry Pi has been launched via the Crowd Supply website this month and ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...