How to establish GPRS module networking mode

GPRS, which means General Packet Radio Service Technology in Chinese, is a communication method used by China Mobile, China Unicom and China Telecom to serve production and life, among which the application of Internet of Things systems is also Inseparable from the support of GPRS.

GPRS is the first step in the evolution of the GSM system to the third generation of mobile communications, so GPRS is also described as "2.5G". GPRS makes full use of the private wireless channel, uses IP Over

PPP to realize high-speed and remote access of data terminals, and provides end-to-end, wide-area wireless IP connections.

The networking method of the GPRS module is relatively simple. The GPRS module can be directly connected to the user equipment through the RS232 or RS485 interface.

GPRS network