rbuisson-invn

Your code seems correct. Something might be wrong at hardware level, could you please observe the I2C signals? And share here the captured signals if the issue is not obvious?

Meanwhile, can you also share a picture of your setup and a pin description?

Hello Vaishak, Could you please provide more details about your current setup and previous working one? Result -3 means that the re is an issue in the transport. Are you...

Please try new library version 1.0.1 and let us know the status. Thanks