2 pezzi Leonardo Pro Micro ATmega32U4 3,3 V 8 MHz sostituire ATmega328 Arduino Pro Mini
Running at 8MHz and 3.3V, this board will remind you a lot of your other favorite Arduino-compatible. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins.