Help please. My modem Q2687 only gives the echo.(MC->USART1)


#1

Help please. My modem Q2687 only gives the echo. DTR RTS set to 0. Port speed USART1 - 115200. The modem is always on. The modem is reset at the start of the MC. (MC pulls input legs RESET).


#2

Hi

You mean you only get the response for the command and not the command.
if thats the case try giving ‘ate1’ command

Regards
Paruthiv


#3

I think he means the opposite; ie he gets the echo of the command, but no response from the command :question: