Pinouts
Boards
_
IOREF
IOREF
RESET
RESET
3.3V
3V3
5V
5V
GND
GND
GND
GND
A0
A0
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
_
I2C - CLK
_
I2C - DATA
AREF
AREF
GND
GND
13
D13
12
D12
11
D11
10
D10
9
D9
8
D8
7
D7
6
D6
5
D5
4
D4
3
D3
2
D2
1
D1
0
D0
Board Arduino UNO
PWM
ADC
Built-in LED
Power
Ground
Arduino UNO is an open source IoT platform.
Clock Speed: 16 MHz
Flash Memory: 32 KB
SRAM: 2 KB
EEPROM: 1 KB
Operation Voltage: 5V
Input Voltage: 7V-12V
GPIOAnalogPWMI2CSPIUART
1466242