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1 Piece Modbus Serial Port RS485 To Ethernet Converter Server Adapter USR-TCP232-304 Data Transmission DHCP/DNS Supported
jaalee JHT Temperature/Humidity/Dewpoint/VPD Sensor Thermometer/Hygrometer Logger Export Monitor Refrigerator Freezer Fridge
Waveshare Industry Rail Type Serial Server RS232 To RJ45 Ethernet Module 300-115200Bps TCP/IP To Serial Module