3.5.2 Await for 'AOK' Before Sending Next Command
When issuing frequent RN4870/71 GATT access commands (SHW, SHR, SUW, SUR, CHW, CHR, CUW, CUR), higher command throughput is achieved by disabling flow control. The host MCU issuing the GATT commands must wait for a response, such as "AOK" before using the next command.
