NFC sensor tags
Wireless and battery-free sensor data with standard NFC. The tag is powered by the field of an NFC reader or a phone, and answers to it.
These products are the hardest expression of what we do: they prove we can own the complete RF, firmware and software stack. Use them as products, or talk to us about the system behind them.
Evaluation boards
The SenseNFC family works with external sensors, so these boards are examples of what the technology can do. If you need a different sensor or magnitude, we can build it on the same technology.
EVAL-SNFC-RHATWireless, battery-free relative humidity sensor evaluation tagFree tools to read them
KL-OSIRIS
Multiplatform software to evaluate SenseID, SenseBLE and SenseNFC tags. Free: it detects and connects the readers to your computer, shows the sensor data on screen and saves it to .csv files.
Software development kitSenseID SDK
Libraries to build your own applications on our evaluation tags, in .NET and Python. Free, and public on GitHub under the MIT licence.
From our blog
26 October 2026When 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.
19 October 2026Who 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.
12 October 2026Backup Battery Monitoring: Why You Cannot Put a Battery Inside to Watch a BatteryBackup battery monitoring has a contradiction at its centre: testing the reserve costs the reserve. What a passive reading changes, and when not to bother.