Buy industrial RS485 and Modbus sensor modules online in India for field monitoring, smart agriculture, automation, data logging, PLC-style systems and long-distance serial communication projects. This category includes RS485 soil sensors, Modbus RTU probes, pH/temperature/humidity sensors, NPK soil sensors and RS485 interface modules used to connect industrial sensors with microcontrollers, gateways and computers.
Choose RS485 or Modbus hardware based on sensor type, communication protocol, supply voltage, cable length, converter type, controller compatibility and installation environment. For Arduino, ESP32 and Raspberry Pi projects, TTL to RS485 modules such as MAX485 boards are commonly used. For laptop, Android or gateway testing, USB to RS485 and Type-C to RS485 converters can make Modbus RTU configuration and data logging easier.
Related categories: Sensors and Modules, Sensors, Agriculture & Soil Sensors, Development Boards, ESP32 Boards, IoT and BLE, Power Supply and Wires and Cables.

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