4duino Uno Arduino Compatible

Regular price
(inc VAT)

4duino Uno

This board is fully software, hardware and mechanically compatible with an Arduino Uno. But we have taken the design several steps further and added full access to all 8 of the Analog inputs via holes on the board

This is a depopulated version of the 4duino Uno Pro, so you can always added the extra components and headers to bring it up to the same specification.



  • Processor: ATMega328P-AU
  • Speed: 16MHz
  • Digital I/O pins: 14 (5 with PWM)
  • Analog I/O pins: 8 (6 can be digital I/O)