Soil pH & Moisture Sensor with BLE, LoRaWAN

Soil pH and moisture sensor probe for smart agriculture

Droid Technologies designed and developed a smart soil monitoring device for measuring soil acidity (pH) and moisture in agriculture, landscaping, and environmental monitoring applications.

The device is designed for low-power, battery-powered operation, making it suitable for long-term field deployment. It supports Bluetooth Low Energy (BLE) for local setup and mobile connectivity, Wi-Fi for direct network communication, and LoRaWAN for long-range low-power data transmission in distributed sensing systems.

The sensor enables continuous soil condition monitoring and can be used in precision agriculture, smart irrigation, greenhouse automation, and plant health monitoring.

Droid Technologies delivered hardware design, PCB development, embedded firmware, sensor integration, low-power optimization, wireless connectivity integration, and complete system testing.

Key features and engineering scope:

• Soil pH measurement
• Soil moisture sensing
• BLE connectivity
• Wi-Fi communication
• LoRaWAN support
• Low-power embedded design
• Battery-powered operation
• Long-term remote monitoring
• Custom PCB and hardware design
• Embedded firmware development
• Wireless sensor system integration

This project demonstrates Droid Technologies’ expertise in agricultural IoT, soil monitoring devices, low-power embedded systems, BLE and Wi-Fi development, LoRaWAN sensors, battery-powered electronics, and custom environmental sensing solutions.

Droid Technologies provides hardware design services, firmware development services, PCB design, embedded systems development, IoT development, RF engineering, mechanical design services, prototyping, and full-cycle electronic product development.