Also for the error that you are getting try to check if you have 4.18 /4.19 is installed sudo find /usr/ | grep libhailort
refer this link HAILO_CONTROL_OPCODE_POWER_MEASUEMENT is not supported on the current board. [HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_UNSUPPORTED_OPCODE(48) Failed to get power measurement results, status - #4 by prasaanthg