Mô Đun Chuyển Đổi Cổng Mạng Ethernet Ch9121 Chuyên Dụng

Giới thiệu Mô Đun Chuyển Đổi Cổng Mạng Ethernet Ch9121 Chuyên Dụng

Tcp-232-v5 network module is a network module that transmits tcp or udp network packets transparently with serial port (ttl level) packets.As a multi-functional embedded data conversion module, the module integrates the hardware tcp/ip protocol stack and the 10/100m ethernet data link layer (mac) and physical layer (phy).Users can easily connect terminals to networks through serial ports, greatly reducing development time and development costs.

You can modify module parameters in real time by sending instructions through serial ports or networks, or you can set up a key query and settings by using the parameters provided by mudman technology.Serial port wave rate supports 300~921600 bps.There are four working modes of the module: tcp server, tcp client, udp client, udp server.

The module is a universal serial port to ethernet transmission device, which can be used on mcu or other serial port (ttl) devices such as 51, avr, pic, arm, etc.
Functional characteristics:


L support 5v or 3.3v power supply, one option

L serial port ttl level, pin io compatible 3.3v and 5v voltage

L serial port port rate support 300~921600bps

L serial port supports full duplex and semi-duplex serial port communication, and rs485 automatic switching

Two-way transparent transmission of l serial port data and network data

L support mdi/mdix polarity automatic transformation, cross or straight network line arbitrary connection, module automatic switch

L supports dhcp automatic access to ip addresses and dns domain name access

L support keepalive mechanism

L support virtual serial port software, virtual network port into computer com port

L working mode supports tcp client, tcp server, udp client and udp server 4 modes

L supports 10/100m, full duplex/semi-duplex adaptive ethernet interface, compatible with 802.3 protocol

L set chip serial port and network parameters by software, serial port command, parameter drop save

L can be searched through the udp broadcast protocol to check all equipment in the lan to facilitate the unified management of equipment
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