SIM800L GSM Module Micro Sim Card Board
Sepcifications
Quad-band 850/900/1800/1900MHz
2. GPRS mobile station class B
3. Supports Real-Time Clock
4. Supply voltage range 3.4V ~ 4.4V
5. Supports A-GPS
6. Supports 3.0V to 5.0V logic level
7. Micro SIM Card
8. Compact size 23mm x 35mm x 5.6mm
9. Low power consumption, 1mA in sleep mode
10. GPRS multi-slot class12 connectivity: max. 85.6kbps (down-load/up-load)
11. Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands).