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, ...

The ESP32 S31 Devkit brings a 320 MHz dual-core RISC-V processor to your next IoT project. Find out if the missing 5 GHz ...

Save on soldering and get your next project running faster.

Most store listings only say ESP32, and it's like a blind bag for your next development board. And that's only part of the ...

Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...

Buying the wrong ESP32 is easier than you'd think.

Bluetooth has become widely popular since its introduction in 1999. However, it’s also had its fair share of security problems over the years. Just recently, a research group from the Singapore ...

Security researchers have shared details of newly discovered, undocumented commands in ESP32 Bluetooth firmware that can be exploited by an attacker. The Chinese-made chip is found in millions of ...