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Ground
Power
LED
Internal Pin
SWD Pin
Digital Pin
Analog Pin
Other Pin
Microcontroller’s Port
Default
Last update: 30/06/2021
STORE.ARDUINO.CC/NANO
VIN 7-12 V input to the board.
MAXIMUM current per +3.3V
pin is 50mA
MAXIMUM current per I/O
pin is 20mA
D13
+3V3
AREF
+5V
RESET
GND
VIN
PB5
PC0ADC[0]
PC1ADC[1]
PC2
ADC[2]
PC3
ADC[3]
PC4ADC[4]
PC5ADC[5]
ADC[6]
ADC[6]
ADC[7]
ADC[7]
PC6
D12
~D11
~D10
~D9
D8
D7
~D6
~D5
D4
~D3
D2
GND
RESET
D0/RX
D1/TX
PB4 CIPO
PB3 COPI
PB2
PB1
PB0
PD7
PD6
PD5
PD4
PD3
PD2
PC6
PD0
PD1
TX LED
RX LED
Power
FT23RL
LED_BUILTIN PB5
22-CBUS1
23-CBUS0
D14A0
D15A1
D16A2
D17A3
D18A4
D19A5
A6
A7
NOTE: CIPO/COPI have previously
been referred to as MISO/MOSI