Bluetooth Sensor Tags

Battery Free Bluetooth low energy sensor family

Wireless and battery free sensor data with standard Bluetooth Low Energy.

These battery-free sensing products are the hardest expression of what we do — proof that we can own the complete RF, firmware and software stack. Use them as products, or talk to us about the system behind them.

The BLE sensor family works with external sensors, meaning the items below are just examples of what our technology can do for you. Should any of our evaluation boards spark your interest but you need a different sensor or magnitude to be measured, our team is ready to assist you in creating custom solutions based on this technology. We understand that your business may have unique needs, and we’re here to tailor these products to meet your specific requirements.

Starter Kits and EVMs

evaluation board

EVAL tag ambient temperature

The EVAL-SBLE-AT evaluation board is built around BLE and sensors. It is powered by wirelessly powered by UHF power transmitters and, when energyzed, the tag broadcast BLE beacons that can be seen by any BLE compatible device. This board includes a digital temperature sensor for ambient temperature measurements.

Ambient humidity and temperature
evaluation board

EVAL tag Humidity

The EVAL-SBLE-RHAT evaluation board is built around BLE and sensors. It is powered by wirelessly powered by UHF power transmitters and, when energyzed, the tag broadcast BLE beacons that can be seen by any BLE compatible device. This board includes a relative humidity and temperature sensor for humidity and temperature measurements.

3-axis accelerometer
evaluation board

EVAL tag accelerometer

The EVAL-SBLE-ACC evaluation board is built around BLE and sensors. It is powered by wirelessly powered by UHF power transmitters and, when energyzed, the tag broadcast BLE beacons that can be seen by any BLE compatible device. This board includes a 3-axis accelerometer for orientation and vibration measurements (…)

3-axis magnetometer
evaluation board

EVAL tag Magnetic Field sensor

The EVAL-SBLE-MGF evaluation board is built around BLE and sensors. It is powered by wirelessly powered by UHF power transmitters and, when energyzed, the tag broadcast BLE beacons that can be seen by any BLE compatible device. This board includes a 3-axis magnetometer for magnetic field measurements.

Software

Testing software

KL-OSIRIS for evaluation tag testing

KL-OSIRIS is a multiplatform software that helps evaluate functionality of SenseID and SenseBLE family tags. Available at no cost, KL-OSIRIS includes detection and connection of readers to the computer, as well as displaying sensor information in screen and saving data into .csv files.

Educational Resources

From Stuck to Scoped: How a Paid Scoping Study De-Risks a Cross-Domain Project
A paid scoping study turns a stalled cross-domain project into an architecture, a costed plan and an honest go/no-go — the lowest-risk way to start before you commit.
Read more
Condition-Based Maintenance vs Periodic Inspection: The Business Case for Utilities
Condition-based maintenance vs periodic inspection for HV switchgear: what each really costs, and how to build a business case utilities will actually sign.
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SF6 Monitoring Without Batteries: Pressure & Humidity in Gas-Insulated Equipment
Battery-free sensors track SF6 density and humidity inside sealed gas-insulated switchgear — no wires through the gas boundary, no batteries. How it works, and why F-gas rules make it matter now.
Read more