4 Serial Ports to Ethernet Module NS4 TTL to RJ45 Phy Modbus Gateway RTU TCP UDP HTTP MQTT Low Power Heartbeat Packet Transparent Transmission

4 Serial Ports to Ethernet Module NS4 TTL to RJ45 Phy Modbus Gateway RTU TCP UDP HTTP MQTT Low Power Heartbeat Packet Transparent Transmission

Interface signal: Ethernet Interface mode: UART serial port Size: 27*27*2.8mm Operating voltage: 3.0~5.5V Product Description: NS4 is an Ethernet serial server module for serial data ⇌ Ethernet data conversion; with various Modbus gateway modes...


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