SIM800C GPRS GSM Module Development Board With SMA Antenna For Raspberry Pi

Instruction: Click to open Feature: Size: 46 x 65 x 21mm Weight: 29.6g Interface: UART TTL level interface Baud rate: Auto (default) support 2400-115200 Power Supply: 5V-20V, when using a 5V power supply, please use 2A or higher current SIM card socket interface: MICRO SIM card holder Power supply interface: 2.54mm pin or MICRO USB interface Antenna interface: SMA, IPX antenna interface Working temperature: -45 to 80 Voice interface: 3.5mm voice microphone interface Package includes: 1 x GSM Module 1 x SMA Antenna