GM862 50-Pin Breakout wiring to RS232

GPS/GNSS Development Boards
1

Hi All

I have GM862-GPS and GM862 50-Pin Breakout, I could not connect them to Hyper terminal to test at command for sending SMS , I have tried everything I found in Google with negative result ;(,

So can I get help in wiring GM862 50-Pin Breakout with rs232 … ?(

GM862 50-Pin Breakout

http://www.sparkfun.com/datasheets/Cell … sional.pdf

Regards

2

While I don’t have this breakout board, I have used that module before and I know it relies on MUX to handle multiple devices on one port. You might want to check if +CMUX has been enabled. That would cause whatever port it is enabled on to be unreadable by simply connecting to it with a terminal program. You would need to use the telit serial port multiplexer software to read/write from it properly, or simply disable it.

3

thanks blambi

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can somebody provide me with the schematic diagram ??