Hi @markus-eklund
Based on your requirements, it seems like you are pushing the limits of what is typically achievable with Ultra-Wideband (UWB) technology. However, it might still be possible with some modifications and careful system design.
The UWB technology can provide a position accuracy of up to 10cm in ideal conditions. Achieving a 5cm accuracy might be challenging and would likely require careful calibration and potentially additional sensors or techniques, such as sensor fusion or machine learning algorithms.
The speed accuracy of 0.1km/h should be achievable, as UWB technology is capable of providing high-resolution ranging data, which can be used to calculate speed. However, this would also depend on the specific implementation and the environmental conditions.
The latency of 100ms and update rate of 20Hz to 100Hz might be more challenging. The update rate is typically limited by the time it takes to perform a ranging measurement, which is determined by the UWB pulse repetition frequency and the number of pulses per measurement. Increasing the update rate would likely require reducing the number of pulses per measurement, which could impact the accuracy and reliability of the ranging data.
As for the evaluation kit, it might not support these requirements out of the box. However, the firmware is typically open-source and can be modified to suit your needs. You would likely need to do some custom coding to achieve your desired performance.
For more information, you might find the following resources helpful:
Please note that these are general guidelines and the actual performance would depend on the specific implementation and environmental conditions.
