I’m interfacing a logger. Normally the logger just send data, and you can specify a simple protocol (I’ve used at-), but it also have command interface. The customer wants to access the command interface remote over GPRS, and then comes the problem.
I can’t make the logger use the at prefix when replying to the 1306 modem. Even if subscribe to all messages using:
I still have to use the at prefix, eg “at the lazy programmer jumped over the foxy lady” works fine, but not “the lazy programmer jumped over the foxy lady”. I really need this to work, does anybody know how?