There’s still plenty of useful hardware out there that uses an RS-232 interface, like the Behringer Ultradrive loudspeaker systems that [Lasse Lukkari] works with from time to time. Rather than ditch ...
A few years ago, a strange little chip showed up on Seeed Studio one day. It was the ESP8266, originally sold as a serial to WiFi adapter. Since then, the microcontroller in this wee WiFi module was ...
Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...