Waveshare RS232 RS485 To RJ45 Ethernet Serial Server, 25108, 25391 Spec:RS232 RS485 TO POE ETH (B) easy to hold with one

easy to hold with one hand

With TF card/USB function:you can download the music or movies

There may be chromatic aberration in the display

a signal interface at the bottom

2 x Glue Shovel

Waveshare RS232 RS485 To RJ45 Ethernet Serial Server, 25108, 25391 Spec:RS232 RS485 TO POE ETH (B) easy to hold with oneFeatures: 1. A dual serial port device data collector IoT gateway designed for industrial environments. One RS232 and one RS485 can work simultaneously using one network cable without interfering with each other. 2. It integrates multiple functions, including serial port server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc. 3. The other Ethernet port can be used as a network switch or cascade, and the PoE function can be equipped with