- ITEAD SIM900/SIM900A GPRS/GSM Module
- SIM900 Quad-band: 850/ 900/ 1800/ 1900 MHz
- SIM900A Dual-band: 900/ 1900 MHz
- Offers Low power consumption
- Communicates with controllers via AT commands
- Supports software power on and reset
- RoHS compliant
The ITEAD SIM900/SIM900A GPRS/GSM Module is a breakout board and minimum system of SIM900 Quad-band/SIM900A Dual-band GSM/GPRS module.
It can communicate with controllers via AT commands (GSM 07.07,07.05 and SIMCOM enhanced AT Commands). This module supports software power on and reset.
Compliant to GSM phase 2/2+Class 4 (2 W @850/ 900 MHz). Low power consumption: 1.5mA (sleep mode). GPRS multi-slot class 10/8GPRS mobile station class B.
- Board size: 71.4 x 66 x 1.6 mm
- Operation temperature: -40 to +85 °C
- Low power consumption: 1.5 mA (sleep mode)
- Power voltage (Vsupply): Min.: 4.5 | Max: 5.5 VDC
- Input voltage VH: Min.: 0.7 VCC | Max 5.5 V
- Input voltage VL: Min.: -0.3 | Max: 0.3 VCC V
- Current Consumption (pulse): 2000 mA
- Current Consumption (continuous): 500 mA
- Baud rate:115,200 bps
- Indicators : PWR, status LED, net LED
- Power supply: 5V
- Communication Protocol: UART
- RoHS: Yes
- Weight: 40 g
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