The Raspberry Pi team has released the Pico, a $4 microcontroller that competes with Arduino.

Not only has Raspberry Pi launched its first microcontroller-class product - the Raspberry Pi Pico - but then Arduino have built on it with the Arduino Nano RP2040 Connect.

During development / research for a project which needs more than 1 UART Port, the common replacement for the Raspberry Pi is the “Arduino MEGA”. This is because the MEGA provides 4 UART’s ...

Priced at just $12 the Raspberry Pi Debug Probe is now available to purchase and is powered by a RP2040, and has been specifically designed to enable you to connect from USB to UART (serial) or ...