hi,
I m using Q2686 model, i trying to upload the code using usb,i m getting error
at
OK
at+wdwl
+CME ERROR: 3
at+wopen?
+WOPEN: 0
OK
at+wdwl
ERROR
AT+WDWL?
+WDWL: V08b0j
at+whwv
Hardware Version 4.05
at+wind=?
+WIND: (0-32767)
when i tried with serial port i m not getting $$$$$$$$$$$ symbol and it is not uploading. please help me
at+wopen?
+WOPEN: 0
OK
at+wdwl
+WDWL: 0
Thank u,