The WisBlock Soil Moisture Sensor Kit – RAK12023 + RAK12035 is a robust soil monitoring solution that uses a capacitive measurement method for long-lasting, reliable performance.
 
This kit includes a sensor interface module that can connect up to three soil moisture and temperature sensors based on the ATTINY441-SSU chip.
 
Key Features & Benefits:
 
Capacitive Measurement: More durable and reliable than resistive sensors
Multi-Sensor Support: Connect up to 3 soil moisture + temperature probes
On-Sensor Calibration: Calibration values stored on each probe for plug-and-play use
Digital I²C Communication: Robust, noise-resistant data transmission (better than analog)
WisBlock Compatible: Seamless integration with WisBlock Cores for LoRaWAN®, BLE, or Wi-Fi connectivity
 
This sensor kit is ideal for smart irrigation systems, agricultural monitoring, educational experiments, and environmental research.