I am trying the samples SensorCapture & SensorStream from the SDK 4.0 on both EZKIT-561 & custom board with Micron Headboard. The TWI could not communicate with the Headboard. The BF561_Micron_image_Capture sample from the App Notes works with both boards. The app note does not use the TWI driver. The headboard TWI address is 0xba. When I trace into to adi_twi driver, I saw it mask the address with 0x7F which result in an address of 0x3a instead of 0xba. I did try to comment out these section so it keep the address as 0xba but still doesn't work. Has anyone actually got the samples to work ? The sample could not even read the Sensor ID. It return the an error code 0x40000017. Where can I find the meanings of the error codes ?