SIM800L Quad Band GSM/GPRS Shield

SIM800L Quad Band GSM/GPRS Shield Quad-band 850/900/1800/1900MHz GPRS multi-slot class12 connectivity: max. 85.6kbps(download/upload) GPRS mobile station class B 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 Supports 3.0V to 5.0V logic level Low power consumption, 1mA in sleep mode Micro SIM Card Compact size: 23mm x 35mm x 5.6mm Package Includes: 1 x SIM800L GPRS GSM Module 1 x Spring Antenna 2 x Pin headers