Connect up the DB9 pins as per jonthysell's example, pinout can be found in the source as well - don't forget to hook up the ground and 5V (like I did initally: it doesn't work) - the Pro Micro needs ...

It's my firm belief that the best keyboard in history is the Sun Type 5 UNIX Layout. It big, heavy, chunky, blocky, and feels wonderful to me. What's more? It's the UNIX keyboard and the first ...

LilyGO introduced the ESP32 powered T-Watch-2020 smartwatch last year with a slim form factor, a 1.54-inch LCD capacitive touch screen, WiFi & Bluetooth connectivity, and support for Arduino. The ...

How do you save data from an Arduino-based device to a memory card? Fortunately, a microSD card and SD card breakout board now make this an easy task. Below is a simple tutorial on how to capture data ...

About a year ago, Intel announced they’d be launching a new platform stuffed into an SD card. Imagine – an entire computer packaged into an SD card, with nine whole pins for power and I/O. Cooler ...

The adapter was originally developed for internal use to simplify SEGGER’s own processes. It has since evolved into a standalone product, accessible to the broader Arduino community, eliminating the ...

Arduino hobbyists, developers and programmers that would like to be able to remove the need to use cables to access their Arduino projects, might be interested in a new wireless programmer ...

Solder Party’s “Raspberry Pi Pico to Uno FlexyPin Adapter” transforms the Raspberry Pi Pico into an Arduino UNO without soldering the board directly or using headers, but instead relying on FlexyPins ...