Nexus Blue brings Telemetry to the Sentek Drill and Drop Bluetooth for new and existing owners.

29 May 2025

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The Sentek Nexus Blue is revolutionizing the way we monitor and manage soil moisture, making it a standout innovation in agricultural technology. This efficient, low-cost Data Transmission Unit (DTU) can seamlessly connect with multiple Drill & Drop Bluetooth® probes, allowing for real-time data upload to Sentek’s IrriMAX Live cloud platform using the latest low-power cellular technology. 

One of the key features of the Nexus Blue is its built-in solar panel with a rechargeable lithium-ion battery, ensuring continuous operation even in remote locations. This self-sustaining power source reduces the need for frequent maintenance and battery replacements, making it highly reliable and cost-effective.  

The Nexus Blue’s design is both user-friendly and robust. It boasts a watertight housing rated to IP68, protecting it from moisture intrusion and harsh environmental conditions. The unit can be easily accessed for maintenance purposes, such as replacing the battery or inserting a SIM card, thanks to its intuitive design. 

By connecting to multiple Bluetooth® probes, it can gather comprehensive soil moisture data from various depths and locations within a field. This data is then uploaded to the IrriMAX Live platform, where it can be analyzed to make informed irrigation decisions, optimize water usage, and improve crop yields. 

For existing customers with Bluetooth Drill & Drop probes, adding telemetry is straightforward. By purchasing the Nexus Blue, they can easily integrate it with their current setup. The Nexus Blue’s Bluetooth connectivity allows for a 10-meter operating distance from a smartphone, facilitating easy setup and data retrieval using the Drill & Drop Connect App available on both iOS and Android. This feature enhances the convenience and accessibility of soil moisture monitoring, making it an invaluable tool for farmers and agronomists. 

Sentek Soil Moisture Drill & Drop Probe Bluetooth