GSM GPRS SIM900 1800MHz m590 SMS Module DIY Kit For Arduino

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This a DIY kit, you need to have some knowledges of electronics and ability!!!


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This product is excellent for remote, experiments, alarms and automatic data collection.

You can use with Microcontroller like Arduino or USB to serial adapter and send command directly from a computer.

Voltage : 5V

Frequency: 900/1800MHZ

Stand by current <10mA

Working current <80mA

Working Temperature: -30°C to 80°C

Baud: 9600 or change by sending AT+IPR=xxxx

Interface: TTL

Commands: Regular AT commands

Connectors: 5V/GND/TxD/RxD

Function: Send and receive SMS messages and GPRS date.

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