Capacitive Soil Moisture Sensor Module for Arduino, ESP32 & Smart Agriculture Projects
Capacitive Soil Moisture Sensor Module
Looking for a reliable Capacitive Soil Moisture Sensor Module in Bangladesh? This module is one of the most popular sensors for smart agriculture, automatic irrigation, and IoT farming projects.
Unlike traditional resistive moisture sensors that corrode over time, this sensor measures moisture through changes in capacitance. Since there are no exposed electrodes in direct contact with the soil, it offers significantly longer lifespan and better measurement stability.
Its analog voltage output changes according to soil moisture level, allowing microcontrollers to determine whether soil is dry, moist, or wet.
Students, engineers, researchers, and DIY makers frequently use this module for:
- Smart Agriculture
- Automatic Plant Watering
- Greenhouse Automation
- IoT Farming
- Precision Agriculture
- Home Gardening Automation
- Hydroponics Monitoring
- Educational Arduino Projects
- ESP32 IoT Systems
- Raspberry Pi Agriculture Projects
This sensor consumes very little power and is easy to interface with Arduino IDE, ESPHome, PlatformIO, MicroPython, and other embedded development environments.
Features:
- Capacitive sensing technology
- Corrosion-resistant design
- Longer lifespan than resistive sensors
- High measurement stability
- Analog voltage output
- Low power consumption
- Easy Arduino programming
- Compatible with ESP32 and ESP8266
- Ideal for IoT agriculture
- Suitable for automatic irrigation systems
- High sensitivity
- Lightweight PCB design
- Plug-and-play interface
- Excellent for student projects
- Supports continuous monitoring
Specifications:
| Specification | Details |
|---|---|
| Product Type | Capacitive Soil Moisture Sensor |
| Sensor Technology | Capacitive |
| Operating Voltage | 3.3V–5.5V DC |
| Output Type | Analog Voltage |
| Interface | Analog |
| Current Consumption | Low Power |
| Corrosion Resistance | Yes |
| PCB Material | FR4 |
| Compatible Boards | Arduino, ESP32, ESP8266, Raspberry Pi (via ADC), STM32, NodeMCU |
| Applications | Smart Farming, Irrigation, Plant Monitoring |
Applications
- Smart Irrigation Systems
- IoT Agriculture
- Smart Farming
- Automatic Watering Systems
- Plant Health Monitoring
- Greenhouse Automation
- Precision Agriculture
- Hydroponics Projects
- Agricultural Research
- Arduino DIY Projects
- ESP32 IoT Systems
- Robotics Projects
- STEM Education
- University Final Year Projects
- School Science Projects
Package Includes:
- 1 × Capacitive Soil Moisture Sensor Module
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