Hi,
I had previously asked about SPI interfacing of the RFID card reader and I was successful in creating a custom application using connect SDK 1.5.1.
But according to our latest upgrade, we plan to use RFID card readers using I2C communication. Are there any samples of I2C that I can make use of, to develop an application/project on top of it for interfacing RFID card readers?
Can someone share basic I2C samples or header files for testing in nRF9160DK?