If you are using one of my Arduino projects (Modbus RTU ⇒ Modbus TCP/UDP Gateway, Arduino Sensors UDP Gateway or Arduino Altherma UDP Controller), the software method to reset (initialize) the W5x00 ...

The Arduino Uno CH340 Diagnostic Tool is a simple yet effective sketch designed to help you diagnose boot, reset, and serial communication issues on CH340G-based Arduino Uno boards. This tool is ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...