Description
Product Description
The RS485 Soil pH Sensor is a robust digital sensor designed to measure the pH level of soil for agricultural, environmental, and smart monitoring applications. It provides soil pH readings across a typical 0–14 pH range and uses the RS485 communication interface, making it suitable for reliable data transmission over longer distances and integration into automated monitoring systems.
Its durable and corrosion-resistant construction makes it suitable for demanding soil-monitoring environments. The sensor can be integrated with microcontrollers such as Arduino UNO, Mega, or Nano through an RS485-to-TTL interface, making it useful for IoT projects, precision agriculture, greenhouse monitoring, and automated irrigation systems.
| Specification | Details |
|---|---|
| Product Type | Soil pH Sensor |
| Measurement | Soil pH / acidity and alkalinity |
| Typical pH Range | 0–14 pH |
| Communication Interface | RS485 |
| Communication | RS485 serial communication |
| Transmission | Long-distance, reliable data transmission |
| Multiple Sensors | Supports multiple sensors on a single RS485 bus |
| Power Requirement | Typically 12V DC |
| Power Consumption | Low power |
| Construction | Durable, corrosion-resistant design |
| Controller Compatibility | Arduino UNO, Mega, Nano and compatible controllers |
| Interface Module | RS485-to-TTL module recommended for Arduino |
| Applications | Agriculture, smart irrigation, IoT, environmental monitoring |






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