GSM MODULE (GLOBAL SYSTEM FOR MOBILE COMMUNICATION)

SPECIFICATIONS:

• Standard AT commands
• Item Weight: 4.54 g
• Package Dimensions: 12.1 x 10.6 x 0.2 cm
• Adjustable serial baud-rate from 1200 to 115200 bps
• Single supply voltage: 3.4V – 4.5V
• Power saving mode: Typical power consumption in SLEEP mode is 1.5mA
• Frequency bands: SIM900A Dual-band: EGSM900, DCS1800. The SIM900A can search the two frequency bands automatically. The frequency bands also can be set by AT command.
• GSM class: Small MS
• GPRS connectivity: GPRS multi-slot class 10 (default) , GPRS multi-slot class 8 (option)
• Transmitting power: Class 4 (2W) at EGSM 900, Class 1 (1W) at DCS 1800
• Operating Temperature:- 30ºC to +80ºC
• Storage Temperature:- 5ºC to +90ºC

DESCRIPTION: The module is powered by a 4.0V power supply that can deliver up to 2A of current. Care should be taken as any voltage over 4.5V would damage the module. The communication with this module is done through UART Interface. The data is sent to the module or received from the module through the UART interface. So you can communicate with your controller like Arduino, AVR, Raspberry Pi with just two wires.

Applicabale for Car Safety System With Airbag Notification, Car Accident & Alcohol Detector & Recorder Black box, Earthquake Monitor and Alerting System,Mountain Climber Health & GPS Tracker, Arduino Alcohol Sense Engine Lock,IOT based Smart Energy Meter Monitoring with Theft Detection.