C carmusic New Member Feb 13, 2009 #1 Hi does anybody know a great not too expensive GSM modem with a serial port (will be use to communicate with a PLC using standard rs-232)
Hi does anybody know a great not too expensive GSM modem with a serial port (will be use to communicate with a PLC using standard rs-232)
P picbits Well-Known Member Feb 13, 2009 #3 I bought a couple of Sony Ericsson GM28 / GM29 not so long ago and they are fantastic. I was up and sending text messages from a PIC within a day.
I bought a couple of Sony Ericsson GM28 / GM29 not so long ago and they are fantastic. I was up and sending text messages from a PIC within a day.
D dewaldj@polka.co.za New Member Mar 12, 2009 #5 sony ericsson gm29 modem can any one please advise me as to where i could get a sony ericsson gm29 modem
sony ericsson gm29 modem can any one please advise me as to where i could get a sony ericsson gm29 modem