hi
i need to send at commands to wavecom from microcontroller,my doubt is
1)if i am sending command “at+cfun=1” ,should i give delay before sending CR/LF,if so how much delay should i give?
Thanks®ards
karthikeyan
hi
i need to send at commands to wavecom from microcontroller,my doubt is
1)if i am sending command “at+cfun=1” ,should i give delay before sending CR/LF,if so how much delay should i give?
Thanks®ards
karthikeyan
You should not send CRLF - the correct terminator for at AT command is just CR.
(the modem will echo CRLF)
Why do you think that a delay might be necessary?