I WAS download the module with wdwl or dwlwin,but it was display reset ,and response :
+wdwl.
wdwl ver.:v08b0g
here is display the result:
Power on===>
亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?亖?
+WDWL
at+wdwl?
+WDWL: V08b0g
ati
ERROR
at
OK
Hi
If you are using DWLWIN once the download is complete, reset is performed automatically whereas if you are downloading through wdwl its advicable to perform a soft reset.
ati is showing error that means firmware is not downloaded correctly(i guess other commands are also giving error in your case).Try doenloading the firmware again.
Actually, I think it is essential that you perform a soft reset!
AT+WDWL effectively puts the device into “download mode” - and it will stay in that mode until you issue AT+CFUN=1