Espressif Systems has just started mass production of the ESP32-C5 RISC-V wireless microcontroller with dual-band (2.4/5.0 GHz) WiFi 6, Bluetooth LE, and 802.15.4 (Zigbee, Thread) connectivity. The ...

Modern micro-controllers are absolute marvels, but it isn’t too many projects use one and nothing else. For an example of such simplicity, take a look at [oyama]’s Pi Pico MIDI looper.

Your Raspberry Pi can be used as a router on your home network, though admittedly, the Pi is better equipped to handle ...

But their old standalone mojo is possible thanks to one of the hottest new radio technologies: Meshtastic. Indeed, this ...