Sierra Wireless AIRPRIME WISMO218 - Manual (Page 20)

WA_DEV_W218_PTS_002 Rev 006 April 29, 2010 20
Product Technical Specification &
Customer Design Guidelines General Description
 GPIOs
 ON/~OFF
 TX burst indicator
 Embedded Module ready indicator
 Reset
2.1.5. Firmware
 Drives the AirPrime WISMO218 Embedded Intelligent Module via an AT command interface
over a serial port
 Full GSM/GPRS Operating System stack
 Real Time Clock with calendar
2.1.6. Connection Interfaces
The AirPrime WISMO218 has a 46-pin castellation form factor which provides:
 One ANT pin for RF in/out
 Other pins for baseband signals