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ITEAD SIM900 GPRS/GSM Minimum System Module
GPRS module is a breakout board and minimum system of SIM900 Quad-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). This module support software power on and reset.
Features:
- Quad-Band 850/900/1800/1900MHz
- GPRS multi-slot calss 10/8
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Class 4 (2W@850/900MHz)
- Class 1 (1W@1800/1900MHz)
- Control via commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)
- Short message service
- Free serial port selection
- 3.5 inch standard sonic sockets for MIC and phone
- Operation temperature: -40℃ ~ +85℃
This module comes without antenna, you can purchase the antenna here:
GSM Antenna (Long & SMA Plug Right angle)
GSM Omini Antenna (Short & SMA Plug Right angle)
GSM Omini Antenna (Short & SMA Plug Straight)
More infromation:
Datasheet of SIM900 GPRS/GSM module
Schematic of SIM900 GPRS/GSM module
