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Performances comparison between WindNode and other Wireless Smart Sensors (WSSs).
| Comm. Protocol | Transducer | Energy Harvester | Comm. Range | Other Features | |
|---|---|---|---|---|---|
| WindNode | BLE | MEMS tri-axial acc. | PV Panel | <200 m | On-board FFT |
| Xnode in [4] | Zigbee | MEMS tri-axial acc. | External | Not declared | - |
| Sensor in [13] | 2.4 GHz radio custom designed | MEMS gyro | - | Not declared | - |
| Sensor in [9] | 900 MHz Radio Frequency | Monoaxial acc. | - | <300 m | On-board FFT |
