RS232 RS485 to RJ45 Ethernet Serial Server - Dual Channel LED Matrix with quality dull polish surface

with quality dull polish surface

pedestrians

Packing List

The Einsy Rambo board is an all in one 3D printer motherboard

the I2C pinout

RS232 RS485 to RJ45 Ethernet Serial Server - Dual Channel LED Matrix with quality dull polish surfaceIndustrial Isolated RS232 RS485 To RJ45 Ethernet Serial Server Dual Serial Ports To Ethernet Modbus MQTT JSON Support, Rail mount Metal Case Features This is a dual serial ports device data acquisitor IoT gateway designed for the industrial environment, 1 ch RS232 and 1 ch RS485 can work simultaneously without interfering with each other using one Ethernet cable. It combines multi functions in one, including serial server, Modbus gateway, MQTT