Wireless & IoT

Running a cable is sometimes harder than the measurement itself — a rotating arm, a temporary test rig, a pump in a wet pit, a machine you cannot open up.

Our wireless sensors send three-axis acceleration, angular rate and fused angle without any wiring. Pair with the WitMotion app for live graphs and CSV export, or connect from your own code over the documented BLE protocol.

The range covers three radio options, and the choice matters:

**Bluetooth 5.0** is the right pick for walk-around readings and bench work — up to 50 m in open air, roughly 40 hours per charge, and up to four sensors connected to one phone at a time. **WiFi** suits fixed installations where you already have site coverage and want TCP or UDP data straight to a server. **LoRa and 4G LTE** are for remote or unmanned sites that need scheduled uploads and alarm thresholds rather than a live stream.

Several models include an SD card slot so a dropped connection does not lose the data. All units are configured from the app: range, sample rate, output format and sleep interval.