Video Port SDK? and non SDK?

[qlink]

Hi

I'm in learning to program tello via SDK documentation
https://dl-cdn.ryzerobotics.com/downloads/tello/20180910/Tello SDK Documentation EN_1.3.pdf

and I also learn from some example in github
hanyazou/TelloPy

I found that TelloPy lib and SDK is not development in the same way

It looklike TelloPy make by psudo package from android controller or something that not following SDK

SDK tell me that I need command "streamon" to enable camera stream mode and receive data from port 11111
TelloPy Lib use command package to start video and receive data from port 6038

I'm newbie here and i would like to read more document that use video port at 6038 (how they do that?)

can any one guide me that topic

thankyou

 

[clydemcqueen]

TelloPy is a port of Gobot Tello driver. The Gobot Tello blog post describes how the Gobot team used Wireshark to examine the wire protocol and create the Tello driver. I believe that they did this before the SDK was released.

There's a new Tello-Python example that appears to use the SDK. I noticed that it binds to port 11111, not 6038.

 

[samlaf]

Did anyone figure this out?
Worst part is, the godot blog links to this other repo (Bitbucket) which uses port 6037...

From what I tried so far, it seems that issuing the "streamon" http command starts the 11111 port, whereas sending commands using the udp protocol (Low-Level Protocol) starts the 6038 port. But I can't explain why...

And when the drone streams to my ipad through the app, my wireshark doesn't pickup any udp packages...