I have a 4 to 20mA board that has an ADS1115 chip for interfacing. The board is in the Arduino layout so I have it connected as such. I clipped the 2 I2C pins for the board so they are not going to the wrong pins on the Cerb. I have jumped them over to the I2C2 pins on the other side. How do, or can, I use those pins instead for hardware I2C or do I need to use software I2C method?
Any help much appreciated. Thanks!