Hi Craig,

thanks for removing my mistakes of posting thrice !

OKay, it involve only 2 RS485 talking to each other. When I send from A to B, let say, I send a string "Craig Steiner" from terminal A to B.

The strange thing is the delay is added AFTER I send my string, not before or during. The formula that I come out with this problem (at least it works for now).

amount of delay = 40 clock * no of characters.

So the longer you send, the longer the delay should add.

After the calculated delay, then I can "safely" disable the transmitter of Side A.

Thanks anyway.

Best REgards
Andy