GPRS Modem

Hello,

Is there any GPRS/GSM modem which will work with MINI2440 WINCE5.0?  Please
let me know if anyone had experience using it in America.

Thanks.

Gprs Shield Sim900
Envio o manual de comando AT e software para comunicação GPRS


Quad-Band 850/ 900/ 1800/ 1900 MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
Class 4 (2 W @850/ 900 MHz)
Class 1 (1 W @ 1800/1900MHz)
Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
Low power consumption: 1.5mA(sleep mode)
Operation temperature: -40°C to +85 °C


Gsm Gprs Sms Sim900d Quad Band C/ Tcp/ip

hi

if you can manage your COM port, i think you can use any model that use a
COM port (AT commands)

regards
phil

Hi Phil

No you can't as I found with GPRS Modem supplied by Andahammer which
connects to the DB9 port. After a lot of investigation we found the basic
flow control is just not available on the mini2440. We're looking at USB
options now as we know these at least work.

Rgds
G

Like Phil said, any modem should work with the mini.
For complete flow control you can use a USB to serial converter if your
modem has a serial interface. 

I'm not too familiar with WinCE, but it should have a built in modem driver
which you can configure to communicate with any standard AT modem on a
specified port. This will eliminate the need to manage your modem via AT
commands, the driver will do it for you. The modem will then act as a
transparent internet connection.

Hi Graham:

In the DB9 port CTS and RTS are wired. Did you mean that a GPRS modem needs
additional control lines?