The Sensor Probe IO expands the capabilities of the RAK Sensor Hub, allowing you to connect a wide range of supported sensors to your IoT deployment.
This Sensor Probe IO for Sensor Hub supports multiple industrial communication protocols, including RS-485, SDI-12, 4–20 mA signals, and DI/DO, making it highly versatile for environmental monitoring, industrial control, and agricultural applications.
Key Features & Benefits:
Multi-Protocol Support: RS-485, SDI-12, 4–20 mA, and DI/DO inputs
WisToolBox Integration: Configure connected sensors easily through the RAK WisToolBox app
IP67 Weatherproofing: Suitable for both indoor and outdoor use
Scalable: Connect multiple Probe IOs to a single Sensor Hub port via Splitter cables
Flexible Deployment: Extend the distance between Sensor Hub and Probe IO using Extension cables
📌 Important Notes:
Requires RAK2560 Sensor Hub – cannot be used as a standalone device
Cannot be battery-powered – use the included power supply
Custom or third-party sensor compatibility must be confirmed by RAK support. Please contact us – we will be happy to assist.
The Sensor Probe IO is an essential building block for smart agriculture, hydrology, industrial monitoring, and environmental sensing, giving your Sensor Hub deployment maximum flexibility.
Sensor Probe IO – Accessory for RAK Sensor Hub
The Sensor Probe IO is a rugged IP67-rated accessory for the RAK Sensor Hub, enabling the connection of RAKwireless and selected third-party sensors using RS-485, SDI-12, 4–20 mA, and DI/DO interfaces.
- Support one RS-485 device*
- Support one SDI-12 device*
- Support one 4-20 mA device*
- Support two DO (dry contact)*
- Support one DI*
- One-wire protocol*
- Supply 5V / VIN / 24V (1A) power.
- Waterproof (IP67-rated for the probe body)
