Part Number: SIM908
Function: Quad-Band GSM/GPRS Module
Dimensions : 30 x 30 x 3.2 mm, Weight: 5.2 g
Manufacturer: Shanghai SIMCom Wireless Solutions
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Description:
The SIM908 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS in a SMT package will significantly save both time and costs for customers to develop GPS enabled applications.
Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage
Pinout
Features:
1. Quad-Band 850/900/1800/1900 MHz
2. GPRS multi-slot class 10
3. GPRS mobile station class B
4. Compliant to GSM phase 2/2+
(1) Class 4 (2 W @850/900 MHz)
(2) Class 1 (1 W @ 1800/1900MHz)
5. Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
Specifications for data transfer:
1. GPRS Class 8/10: max 85.6 kbps downlink
2. PBCCH support
3. Coding Schemes CS 1, 2, 3, 4
4. CSD up to 14.4 kbps
5. USSD
6. Non Transparent Mode
7. PPP-stack
8. Integrated TCP/IP stack
Official Homepage: http://simcom.ee/modules/gsm-gprs-gps/sim908/
Reference Site: https://w.electrodragon.com/w/Category:SIM908
SIM908 Datasheet PDF
Schematics: schematics.pdf
Application-note: application-note.pdf
