Quad-Band Mini GSM / GPRS Module - SIM800L

The SIM800L module supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. The SIM800L communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands. It also has built-in level translation, so it can work with microcontroller of higher voltage than 2.8V default. Besides, the board also supports A-GPS technique which is called mobile positioning and gets position by mobile network. This features make it can also be a tracker module.

• Chip: SIM800L
• Voltage: 3.7-4.2V (works on 5v)
• Voice Support, directly attach microphone and speaker
• Best for SMS CALL GPRS
• Support networks: Global quad-band network
• Module size: 2.5cmx2.3cm
• TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
• Power module automatically boot on home network
• Onboard signal light. It flashes slowly when there is a signal, it flashes quickly when there is  no signal
• Quad-band 850/900/1800/1900MHz
• GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
• GPRS mobile station class B (TCP/IP, HTTP, etc.)
• Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
• Supports Real Time Clock
• Supply voltage range 3.4V ~ 4.4V
• Supports A-GPS
• Send and receive SMS messages
• Supports 3.0V to 5.0V logic level
• Low power consumption, 1mA in sleep mode
• Compact size 23mm x 35mm x 5.6mm
• Micro SIM Card
• Scan and receive FM radio broadcasts
• Lead out buzzer and vibrational motor control port
• AT command interface with "auto baud" detection
• Connect onto any global GSM network with any 2G SIM