Support 2G/3G/4G network, universal, support 2G/3G/4G communication network with global frequency band
Provide drivers for Windows/Linux and other operating systems. Support communication protocols such as TCP/IP/IPV4/IPV6/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS
The on-board USB interface is convenient for direct access to mainstream ARM/X86 motherboards or other industrial computers for networking; the on-board UART interface, with hardware flow control, is suitable for STM32 and other main control boards;
Onboard GNSS interface, support GPS/Beidou/Glonass/LBS base station positioning(Need to purchase GNSS antenna separately); Onboard SIM card slot, support 1.8V and 3V SIM card
There are 3 LED indicators on the board, which is convenient to check the running status of the module; the matching shell is small in size, beautiful and durable, and easy to carry.