My module is 1306B
after openning TCP IP socket in client mode,
my program svitch the UART1 to the DATA Mode
uart work on 3 line mode (rx, tx, gnd).
module send all incoming UART data to TCP IP Socket
i now that size of the incoming packet is approximately 70 byte
but uart always receive 16 or 26 byte(frequently 26).
Did someone meet similar difficulties?