I have the following issue :
I attempt to switch from data mode to AT mode by sending “+++” sequence from my hyperterminal windows to my Fastrack suprem modem (FCM service is used with UART1)
But it seems that the modem stays in data mode because after sending command as “at+wdwl” seems not work.
How can I recover definitively the AT mode . My goal is to download another binary because now I m blocked in data mode state so cannot send any AT command.
Thanks in advance for your help.
P.S : TMT and Terminal emulator seems to be out of order to recover trace ( UART1 is not recognized).