[Interface signal]：Ethernet

[Number of serial ports]： 4

[Network protocols]： IP, TCP/UDP, IPv4, APR, DHCP, DNS, HTTP, MQTT

[Operating voltage]：DC 3.0-5.5V

[Size]： 27*27*3mm

[Product weight]：3.5±1g

[Introduction]：The NS4-V2 Ethernet module is a surface-mount Ethernet serial server module that converts data from four serial ports to Ethernet. Featuring multiple Modbus gateway modes and TCP/DUP/MQTT/HTTP IoT gateway modes, the Ethernet module can connect various serial devices and PLCs. The serial-to-Ethernet module utilizes an LCC package, making it easy to integrate onto a PCB.