Gpio; I2C - Pro Arduino ASX00031 Product Reference Manual

5.1 GPIO

Pin
1
2
3
4
5
6
7
8
9
10

5.2 I2C

Pin
1
2
3
4
5
6
7
8
9
10
11
12
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Function
3V3
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GND
GND
Function
3V3
GND
SDA1
SCL1
3v3
GND
SDA0
SCL0
3V3
GND
SDA2
SCL2
Arduino® Portenta Breakout Board
Arduino® Portenta Breakout Board
Type
Power
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Power
Power
Type
Power
Power
Digital
Digital
Power
Power
Digital
Digital
Power
Power
Digital
Digital
Description
+3.3V power rail
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
Ground
Ground
Description
+3.3V power rail
Ground
Serial Data Line 1
Serial Clock Line 1
+3.3V power rail
Ground
Serial Data Line 0
Serial Clock Line 0
+3.3V power rail
Ground
Serial Data Line 2
Serial Clock Line 2
Modified: 14/02/2023