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Basic Function
Support pH calibration by end user
Flash: 256KB
Stable Connection
it can be used to configure the Sub frequency band in AU915
2 Ports Serial RS232/RS485 to Ethernet Converter USR-N520-MQTT Soil Sensor Basic Function2 Ports Serial RS232 RS485 to Ethernet Converter USR N520 MQTT USR N520 is 2 serial Port RS232 RS485 Secure Serial Device Server which can connect RS 232 485 serial devices to the TCP IP network. It supports bi directional communication. Independent 2 serial ports.(3 in 1 serial port RS232 RS485 RS422 Optional) 5 36V wide voltage input. Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON Flow control CTS RTS, XON XOFF Secure Client Operation
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