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

When Does a Design Change Mean You Have to Test Again?
Nobody tells you to retest. A design change matters when it contradicts what your test evidence assumed, and that is the sentence nobody wrote down.
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Who Signs the Declaration of Conformity for the Radio Inside Your Product?
Europe has no modular approval: the declaration of conformity for your product is yours to sign, even when somebody else designed the radio inside.
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Backup Battery Monitoring: Why You Cannot Put a Battery Inside to Watch a Battery
Backup battery monitoring has a contradiction at its centre: testing the reserve costs the reserve. What a passive reading changes, and when not to bother.
Read more