Telit GM862 GSM/GPRS Module

This is mounted on a Sparkfun breakout board and has been set up to be in AT command mode and will run off its own LiPo 2000mAh battery.

Pins that are wired up:

• DTR - GND (this will boot it into AT command mode)
• Vcc - Battery
• GND - Battery

• On/Off - Gumstix GPIO
• Tx - Gumstix Rx
• Rx - Gumstix TX
• GND - Gumstix GND

The Telit Module can be controlled via AT commands directly or gnokii can be used.