Arduino: Pinout

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Revision as of 21:48, 4 December 2012 by Lukas Dzunko (talk | contribs)

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Pin-out and schematic can be found on Arduino web page in section Products. I would like to have simplified table here, because I think it is more self explaining.

Arduino UNO Rev3

v3 Digital H Digital L
ID on Board - - AREF GND 13 12 ~11 ~10 ~9 8 7 ~6 ~5 4 ~3 2 TX -> 1 RX <- 0
Function SCL SDA AREF GND SCK MISO MOSI SS OC1 ICP AIN1 AIN0 T1 T0 INT1 INT0 TxD RxD
I/O Gate PC5 PC4 AREF GND PB5 PB4 PB3 PB2 PB1 PB0 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0

~ = PWM output

Power Analog
n/c IOREF RESET 3.3V 5V GND GND Vin A0 A1 A2 A3 A4 A5