SIM800L GPRS TCP IP Module MOD31, 516

DescriptionSIM800L is a miniature cellular module which allows for GPRS transmission, sending and receiving SMS and making and receiving voice callsSIM800L supports General Packet Radio Service (GPRS) for connecting to the internet with HTTP. The module has a built-in TCP/IP stack that can be accessed with AT commandsspecificationsModule model: SIM800L (the latest module, performance exceeds SIM900)Working voltage: 3.7~4.2V (peak current 2A, please handle it)Support network: China Mobile, China UnicomModule size: 2.2cmx1.8cmThe serial port is a TTL serial port, which can be directly linked with the microcontroller. No need for MAX232Package includes: 1×SIM800L GPRS TCP IP Module 2×PCB antenna with pigtail and IPX connector