Due with i2c Digital Potentiometer

Official Hardware Mega Due
2

For SDA/SCL you don't need pullup resistors. Only for SDA1/SCL1.

Pinout:

AD5171 ------ DUE
1 ---220-LED--GND
2 ------------3V3
3 ------------GND
4 ------------SCL
5 ------------SDA
6 ------------GND
7 ------------GND
8 ------------3V3

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