ModbusSensorLibrary

A professional Arduino/PlatformIO library for communicating with Modbus RS485 sensors, specifically designed for anemometers and soil sensors.

Features

• ✅ Multi-platform support (Arduino, ESP32, ESP8266)
• ✅ RS485 Modbus RTU communication
• ✅ Automatic CRC validation and data verification
• ✅ Typed data structures for each sensor
• ✅ Integrated debug with formatted output
• ✅ Advanced error handling
• ✅ Configurable timeout
• ✅ Simple and intuitive API
• ✅ Memory efficient
• ✅ Non-blocking operations with yield() support

Supported Sensors

• Anemometer

  • Wind speed (m/s)
  • Wind direction (degrees)
  • Temperature (°C)
  • Humidity (%)
  • Atmospheric pressure (hPa)

• Soil Sensor

  • Soil moisture (%)
  • Soil temperature (°C)
  • Electrical conductivity (µS/cm)
  • pH level
  • Nitrogen content (mg/kg)
  • Phosphorus content (mg/kg)
  • Potassium content (mg/kg)