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arduino / ArduinoCore-sam

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Wire.begin() doesn't initialize the SDA 20 and SCL 21 of arduino due #101

Open ghost opened 4 years ago

ghost commented 4 years ago

Hello,

I'm using the Wire library.

I try to communicate between the arduino due and the VEML6030 of sparkfun via the pins SDA 20 and SCL 21. But when I write Wire.begin() and try to communicate in I2C via SDA 20 and SCL 21 between the VEML6030 and the arduino due I can't. The connections are fine and the VEML6030 and the arduino due are well powered.

Maybe there is an issue on the library for the arduino due to use SDA 20 and SCL 21.

Thanks for the help.