Search found 264 matches

by smoker77
Thu Dec 05, 2019 3:16 pm
Forum: FAQ
Topic: About the IMU
Replies: 3
Views: 40

Re: About the IMU

Hello,

Yes, we have Arduino examples for reading raw IMU data and IMU fusion data.
Please see the attachments.
by smoker77
Wed Nov 20, 2019 9:52 pm
Forum: FAQ
Topic: Combining HW4.9 and Zumo
Replies: 1
Views: 212

Re: Combining HW4.9 and Zumo

Hello, Marvelmind beacon can provide your robot by location data (like GPS) but it cannot control it. Also you can send waypoints to the robot from dashboard software of Marvelmind navigation system. Here is detailed discussion about autonomous movement of the robot: https://marvelmind.com/forum/vie...
by smoker77
Wed Nov 20, 2019 9:40 pm
Forum: FAQ
Topic: Industrial RX IA Beacons
Replies: 6
Views: 458

Re: Industrial RX IA Beacons

Hello, Please give some more information about the issue. The modem resets without any reason? It disappears in dashboard and appears back? The beacons are connected via radio at that time and map is built? How often does it occure? Can you share screenshot of dashboard and map file generated by 'Sa...
by smoker77
Wed Nov 20, 2019 9:32 pm
Forum: FAQ
Topic: Strange Y offset
Replies: 1
Views: 202

Re: Strange Y offset

Hello, Please share screenshot of dashboard with this situation. I'm not sure how X and Y distances are related to your map configuration. What type of beacons do you use (HW4.9, mini-Rx, others)? And what system - IA or NIA? If you will attach file generated by 'Save map' button in dashboard, we wi...
by smoker77
Wed Nov 20, 2019 9:24 pm
Forum: FAQ
Topic: dashboard error
Replies: 0
Views: 297

Re: dashboard error

Can you tell what action caused this crash of dashboard?
We will try to replicate and fix it.
Or it crashed without any reason?
What operating system do you use?
Thank you for the feedback.
by smoker77
Wed Nov 20, 2019 9:17 pm
Forum: FAQ
Topic: newbie, asking about collecting data
Replies: 4
Views: 554

Re: newbie, asking about collecting data

Hello,

Dashboard saves locations of mobile beacons into csv log file which is ready for processing in Excel.
I think small script for Excel can build heatmap by these data.
But unfortunately currently we have no example of such script.
by smoker77
Wed Nov 20, 2019 9:07 pm
Forum: FAQ
Topic: Lost submap.
Replies: 4
Views: 511

Re: Lost submap.

Hello,
We will check this issue, thank you for the feedback.
Please share file generated by 'Save map' button in dashboard, we will try to repeat your configuration, may be it will help to repeat the issue.
Also you can use this file to restore submaps via 'Load map' button.
by smoker77
Wed Nov 20, 2019 8:56 pm
Forum: FAQ
Topic: How to get paired beacon data?
Replies: 5
Views: 685

Re: How to get paired beacon data?

Hello, Yes, current version of API doesn't provide an angle. We will update API to support this functionality. In NIA modem calculates positions of mobile beacons in pair according to the angle, so you can simply recalculate the angle by their locations received via API. For IA this may also work bu...
by smoker77
Wed Nov 20, 2019 8:17 pm
Forum: FAQ
Topic: How to improve tracking precision
Replies: 3
Views: 521

Re: How to improve tracking precision

Hello, Three vertical lines on your screenshot mean candidates of measured distance. Red is finally selected as result of measurement. The signal is not perfect, it looks like no line of sight between stationary and mobile beacon. Yes, you should adjust receiving settings, for example, ampification,...
by smoker77
Wed Nov 20, 2019 8:04 pm
Forum: FAQ
Topic: Angle from paired mode and ROS interface
Replies: 1
Views: 258

Re: Angle from paired mode and ROS interface

Hello, 1. No, you need to setup sending central position only for beacon which you connect to read data via USB/UART. 2. Do you use 'Imu fusion for angle' option? It seems in your example correct angle is reported for second hedgehog (not that one you read from). Data for this second hedgehog is wit...

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