It didn’t matter that they were a very simple AM low-end-VHF radio with a range of about 500m ... up for grown-ups by [Chris G] with his ESP32 walkie-talkie, which replaces a shaky 49MHz ...

If you’re [Danko Bertović], the answer is the tiny Internet radio you can see in the Volos Projects video below. Of course, the core Internet streaming code would be useful with any ESP32 ...

Secondly, these commands cannot be triggered via Bluetooth, radio signals, or the Internet, meaning they do not present a risk of remote compromise to ESP32 devices. Thirdly, while these commands ...

Reports of undocumented Bluetooth HCI commands from ESP32 chips are doing the rounds. They open up a security flaw.

Espressif has announced PSA Level 2 certification for its ESP32-C6 RISC-V MCU. "PSA certification aligns with upcoming ...