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Models of Serial to Ethernect Converter

Models of Serial to Ethernect Converter

Models of Serial to Ethernect Converter

GSM Modem Price

GSM Modem Price

USR IOT has produced two GSM modems includes USR-GPRS232–730 and USR-GPRS232–734. The price of USR-GPRS232–730 and USR-GPRS232–734 is under $50.00. If you need to purchase the GSM modem, we recommend you to buy from our official online shop: https://en.usr.cn.

What is a Cellular Router?

What is a Cellular Router?

A cellular router is a cellular network device that connects a local network to the internet, in other words, the cellular router forwards data packets between the computer and the networks. A cellular router can be used wherever the carrier’s network covers. Unlike the free wifi network, users need to pay the cellular network.

Best industrial Router USR-G808

Best industrial Router USR-G808

USR-G808 is a best industrial router which supports WAN, LAN, WLAN and dual 4G interface. User can access to 4G network by WLAN interface or Ethernet interface.

Bluetooth Module WH-BLE103

Bluetooth Module WH-BLE103

WH-BLE103 is a low-power Bluetooth module which supports BLE4.2 protocol and the user can realize communication through simple configuration. The module can be used for point-to-point transparent transmission and encryption transmission.

What is Serial Device Server and How it Work?

What is Serial Device Server and How it Work?

Serial device server is between RS-232/485/422 to TCP / IP communications for data conversion interface converter. It provides RS-232/485/422 serial port and terminal TCP / IP network transparent two-way data transmission, providing serial to network functions, RS-232/485/422 transfer network solutions.

The Advantages of LoRaWAN

The Advantages of LoRaWAN

LoRaWAN has the advantages of long-distance and low cost, which can make up for the shortcomings of the other two networks. In addition, LoRaWAN has the advantages of low power consumption and long battery life.

What is 4G LTE?

What is 4G LTE?

What is 4G LTE? 44G LTE is a joint name of network type of TD-LTE and FDD-LTE etc. 4G LTE communication technology is based on traditional communication technology and USES some new communication technologies to continuously improve the network efficiency and function of wireless communication.

The Application of GPRS Modem

The Application of GPRS Modem

GPRS MODEM is mainly used in the following industries: PLC through modem to achieve wireless communication application, modem and remote configuration software to achieve wireless transmission.

The Function of GPRS Modem

The Function of GPRS Modem

GPRS modem adopts high-performance industrial-grade 8/16/32-bit communication processor and industrial wireless module. It is supported by an embedded real-time operating system and provides RS232 and RS485(or RS422) interfaces. It can directly connect to the serial device server and realize transparent data transmission.