SIM900A GSM/GPRS Modem Module – Talky Version??
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High Quality Product?
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Uses SIM900A GSM Chip
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Dual-Band GSM/GPRS 900/ 1800 MHz
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3V3 & 5V interface for direct communication with MCU kit
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Configurable baud rate
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SIM Card holder.
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Built in Network Status LED
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Normal operation temperature: -20 ?C to 55 ?C
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Input Voltage: 12V DC
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Also Work on Battery
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Battery Charging Facility
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Latest Audio Interface compatible with Ear Phone with mic.
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Debug Port with micro USB connector?
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