Waveshare RS232 RS485 To RJ45 Ethernet Serial Server, 25108, 25391 Spec:RS232 RS485 TO POE ETH (B) Working method: Ultrasonic

Working method: Ultrasonic

a signal interface at the bottom

40HQ: 2210 cartons * 40 pcs = 88400 pcs

Replacement LCD screen + touch screen digitizer assembly (AMOLED Material) for Xiaomi Redmi K30 Ultra M2006J10C

volume adjustable

Waveshare RS232 RS485 To RJ45 Ethernet Serial Server, 25108, 25391 Spec:RS232 RS485 TO POE ETH (B) Working method: UltrasonicFeatures: 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