[Download] Simple Design Mission Pad

[024t910]

I created simple designs of mission pads.
As a result of my research, it is enough that Tello EDU can detect mission pads by printed monochrome circular patterns .

 

[Hacky]

Thanks. I guess, you are using the stream of the downward facing camera.

Where do you see an advantage of these pads over aruco markers?

 

[024t910]

@Hacky
Thanks for your reply.

Tello EDU can detect this marker as default Missionpads(ex: command ”go 50 0 100 50 m1”).
You don’t need to analyze a streamed video to recognize this marker.

In my case, I couldn’t receive streamed video because of using AP mode.
Then, this marker was useful for me.

 

[Hacky]

OK. So here, we are simply talking about a simplification of the given mission pads.

Of course it should be possible to replace the "colorful" mission pads with monochrome prints as the downward facing camera is monochrome only as well.

But it still limits you to the commands provided by Ryze.

 

[024t910]

Thanks for your understanding.
Of course, if you can receive video stream, other marker such as arco marker is better than default mission pad.
(I think charco marker is even better)

I want to use video stream on AP mode…

 

[Hacky]

(I think charco marker is even better)

I did not find anything about "charco markers". Do you have a link?

 

[024t910]

sorry. it’s typo.
charuco is correct.

OpenCV: Detection of ChArUco Corners

docs.opencv.org

 

[Dan]

Thank you. We are working on similar projects, with he Tello and other drones/ Please keep us informed. Our goal is to make them smaller. In the sULV, you might want to check out the Robolink ZUMI technology, also the Makerfire LiteBee Wing and LiteBee wing FM systems.

 

[024t910]

@Dan
Thanks for your information!
Robolink ZUMI and Makerfire Litebee wing are very interesting.
We want to try also these products.

But unfortunately, Japanese law for wireless product is very strict.
We cannot use wireless modules or devices without certification.

 

[Mike Shock]

I created simple designs of mission pads.
As a result of my research, it is enough that Tello EDU can detect mission pads by printed monochrome circular patterns .
View attachment 7000

A useful modification of the original pads - one can print in on any b/w printer!