Pozyx Enterprise Setup - theRAPTLab/gsgo GitHub Wiki

These are notes on configuring and troubleshooting a new Pozyx Enterprise system for GEM-STEP. This assumes that you have already set up and calibrated the physical Pozyx Enterprise system, including anchors and tags.

2021-05-28 Notes

These are the settings that currently work best for me based on VERY LIMITED testing. I'm able to get tags jitter down to almost usable levels, with a lag around half a second.

The setup:

  • Enterprise system
  • Developer Tags x 2
  • Wearable Tags x 2
  • Wearable Interactive Tags x 2

Server

Positioning Settings

  • Movement: Predictable
  • Freedom of Movement: Strong

screenshot_916

UWB Settings are default.

screenshot_915

Wearable Tags

The key is to change the "Aloha TODA Settings" "Update rate" to 15 hz, which matches our CharControl rate. Everything else is default.

2021-06-01 Update: This is not shown on the screenshot, but setting Accelerometer update rate to 25Hz is also helpful.

2021-05-28_pozyx_tag

Issues

  • The server is using TODA because I could not get TWR to work. It seems we have to modify the tags
  • I could not get the "Pozyx Device Configurator" app to work with USB -- the USB driver failed to install.
  • It'd be nice to see if we could tap into the accelerometer data, but I haven't figured out how to get the data into the mqtt stream yet.
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