SIM800L GPRS GSM Module With Antenna And SIM Slot

The SIM 800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields. It provides GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service) and SMS, USSD, voice and internet services support for TCP, UDP, HTTP and FTP.

Specifications

- Chip : SIM800L
- Operating voltage : 3.7 to 4.2 V
- Maximum current: 2A
- Module size : 2.5cm * 2.3cm
- TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232

Features

- 2G quad-band @ 850/900/1800/1900 MHz
- Receive and make calls using the speaker and microphone outputs
- Receive and send SMS
- Connect to the Internet via GPRS
- Listen to FM radio broadcasts
- Accepts AT Commands
- The frequency of the blinking denotes:                                                                                  Every second:  searching for a network.                                                                                            Every three seconds: connected to a network.                                                                 Twice per second: connected through GPRS.

​Applications

- Industrial automation.
- GPRS based data logging.
- GPRS and GPS application.
- Home automation.
- Health monitoring.
- Agriculture automation.
- Vehicle tracking.
- Remote monitoring and controlling.
- GPRS based Weather report logging.
- GSM GPRS based Security alert.
- GPRS based remote terminal for file transfer.
- IVRS.
- Bulksms sending.