We thought that connecting an Arduino to a Raspberry Pi was overkill ... [Jan] uses the PHP serial class to communicate between the RPi and Arduino (dead link; Internet Archive).

Understanding the differences between the Arduino and the Raspberry Pi is crucial ... but it has a good range of communication ports, too. You can effortlessly add internet connectivity to ...

Then there are the pins that double as communication pins ... one of the most significant differences between the Arduino Nano and Raspberry Pi Pico is the price. The official Nano board is ...

CAN, a Raspberry Pi RP2350-powered CAN development board with onboard XL2515 CAN Bus controller and a SIT65HVD230 ...