XDA Developers on MSN

Your ESP32 has PSRAM sitting there unused, and most tutorials forget to mention it

There's a lot you can do with this overlooked component ...
Circuit Digest

A 60-Euro Dish and a Coin-Sized Tag Pushed Bluetooth to About 13 km, Over 1,000 Times Its Usual Range

Most of us give up on Bluetooth once we walk into the next room, so this result is worth a second look. The team behind the ...