Design and Implementation of Multi-Master GPRS Transparent Transmission Module

摘要

GPRS data transparent transmission modules are increasingly applied in different remote transmission occasions. With the development of remote monitoring system, there are some deficiencies need to be improved. This paper realizes a design of GPRS transparent transmission modules with multi-master communications function, the module integrates RS232 interface and supports UDP protocol. After experimental verification, the stability and practicability of the design is superior.