Chargers Embedded GPRS Modem or Industrial Router will Relieve the Burden of Electric Auto Charging
In the 5G era, the chargers embedded GPRS Modem or industrial LTE router will relieve the burden of electric auto charging. The chargers embedded GPRS Modem or industrial LTE router will be the key to solve the difficulty in the charging of electric auto in the 5G era.
How to choose GPRS Module with a Favorable Cost Performance?
The major function of GPRS module is to make data transmission. Many emerging GPRS module factories can fulfill the stability of transparent transmission but cost less. The instance is the GM3 of USRIOT which can be defined by three words, namely, transparent transmission, simple and stable. The data sent by serial port can be completely the same as the received without protocol, and GM3 has stood numerous test in many industries. This GPRS module able to make the same stable transparent transmission as foreign products costs less than 50 RMB.
WiFi high-performance Serial Device Server Promotes Development of Smart City
The USR-W610, a single-port WiFi serial device server developed and produced by leading brand of USR in China's Internet of Things industry, is taken as an example. It focuses on transparent transmission and stability. Specifically, the main features are follows.
The Advantages of Industry-level Eight Ports Serial Device Server
The advantages of industry-level eight ports serial device server: First, the all-round serial port. Second, the layout of the computer room. Third, remote monitoring. Fourth, SSL secret transmission. Eight ports serial device server realizes data transmission of more devices.
How is the Serial Device Server Generated?
How is the serial device server generated? When it comes to USRIOT serial device server, it is necessary to talk about two keywords - serial port and network.
The Prices of Industrial 4G Routers
Industrial 4G Routers are mainly used in industrial field, certainly the prices are higher than domestic 4G routers. The important factor of prices depend on the price of embedded modules. Here follows the price list of USRIOT industrial 4G routers:
Manual of TCP Server mode and TCP Client Mode
This manual is to introduce TCP Server mode and TCP Client mode. Module works in TCP Server mode will listen network connections and build network connections, commonly be used for communication with TCP clients on a LAN. According to the TCP protocol, TCP Server has connection/disconnection status differences to ensure reliable data transmission. TCP Server mode supports Keep-Alive function.
Operation Modes of Serial Device Server
Operation Modes of Serial Device Server: TCP Client Mode, UDP Mode, UBP Server Mode, TCP Server Mode
Function of Serial Device Server
Serial Device Server, namely, Serial to Ethernet Converter mainly works with RS232/RS485/RS422 serial to convert them to TCP/IP network. It can realize bidirectional transparent transmission between RS232/RS485/RS422 and Ethernet, largely expanding the transmission distance of serial devices.
What is Serial Device Server?
Serial Device Server can convert serial to ethernet, and it can realize serial data (RS-232/485/422) and TCP/IP data package transparent transmission with no need for extra development. It allows serial device to connect TCP/IP ethernet and carry out data communication immediately, which largely expands the communication distance of serial devices and save human efforts, costs and development duration to the maximum extent.