I am currently making use of a jetson nano 2Gb developer kit running with Jetpack 4.5.1 to communicate with the adafruit mems microphone ADA0645. I have seen that in other forums this was accomplished but on previous versions of jetpack. I have followed instructions from other forums, and managed to successfully configure my I2S pins to communicate with the microphone, however I am not seeing any clock on my oscilloscope when I probe the BCLK line. I have attempted to initiate communication using amixer and arecord commands with no success. Has anyone successfully accomplished this with Jetpack 5.1?