Sierra Wireless AIRPRIME WISMO218 - Manual (Page 19)

WA_DEV_W218_PTS_002 Rev 006 April 29, 2010 19
2. General Description
2.1. General Information
The AirPrime WISMO218 Intelligent Embedded Module is a self-contained EGSM/GPRS 900/1800
dual-band embedded module that was specifically designed for M2M systems deployed in Europe
and Asia.
2.1.1. Overall Dimensions
 Length: 25.0 mm
 Width: 25.0 mm
 Thickness: 2.8 mm (excluding label thickness)
 Weight: 3.8 g
2.1.2. Environment and Mechanics
 Green policy: Restriction of Hazardous Substances in Electrical and Electronic Equipment
(RoHS) compliant
 Complete shielding
The AirPrime WISMO218 is compliant with RoHS Directive 2002/95/EC which sets limits for the use
of certain restricted hazardous substances. This directive states that “from 1st July 2006, new
electrical and electronic equipment put on the market does not contain lead, mercury, cadmium,
hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE)”.
2.1.3. GSM/GPRS Features
 2 Watts EGSM 900 radio section running under 3.6 Volts
 1 Watt GSM1800 radio section running under 3.6 Volts
 Hardware GPRS class 10 capable
2.1.4. Interfaces
 VBAT power supply
 Digital section running under 2.8 Volts
 3V/1V8 SIM interface
 Power supplies
 Serial link (UART)
 Analog audio
 ADC
 Serial bus SPI for debug trace
 PWM0,1 and PWM2 for buzzer output