Re: ? response on CP3 bottom serial port


William
 

The commands are formatted correctly.  
After sending the following as a test it sent back a ? after several hundred.
Sent :Sr 07:07:00.0#
Received: ?
Previous and next sending of the same command sent back a 1 as it should be.
I was sending the :Sr 07:07:00.0# every 3 seconds.

William

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