How can I upgrade the software?
I am using the GM862-GPRS with the RS-EB-S1 board.
Please contact Round Solutions and you will receive the flash program.
After that you do the following:
1) Com Port 1 am PC
Com Port 1 to use 57600 kbs, data bit 8, parity none, stop bit 1, flwo control: hardware
2) Start MFP_GM862G.exe file.
3) Klick only one CS851
4) Power up the GM862-GPRS
5) Click on start on the pc program and hold pin 10 on the S1 board on
ground for 2-3 seconds.