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Matrice 4T and waypoints / Multi PoIs....

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Aug 15, 2025
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Good day / good evening everyone...

I have, I guess, a question, comment, scratch my head moment -- please bear with me, and I will try to keep it short.

I purchased my Matrice 4T last July -- just shortly before the "Drone Ban" went into effect. Unfortunately, I have found several little "gotchas" while using it. None seems to be a "show stopper", but it has led me to scratch my head on occasion. Some of the manufacturing and design "decisions" have not seemed logical to me. Unfortunately, I have spent a significant amount of time these few days chasing functions that I "assumed", logically, should be there, or I thought were there.

This particular instance has left me dumbfounded. In essence, you cannot have more than one point of interest (PoI) on a waypoint op run.
It started to slowly dawn on me after several hours of "chasing" procedures to figure out how to run with multiple PoIs. I had the impression that the M4T could do multiple waypoint / PoI combinations. That was one of the reasons I purchased it -- for some reason I "thought" it could do multi-waypointing / PoI combinations.

I cannot understand why, for example, if you have a 1,000' straight line with 3 waypoints, you can not shoot a PoI on your left (Waypoint 01 / PoI A), travel some distance at whatever orientation you want to set the drone at to Waypoint 02 / PoI B on the right, and then travel futher along to Waypoint 03 / PoI 03 on the left (180°) at the end of your run. That would require the M4T to yaw from pointing relative left, then 180° relative to the right, and then 180° back to your left again -- and so on. I could believe the Mavic 2 Enterprise Dual (Mav 2ED -- my previous "daily driver" :) ) only having one single PoI -- 5 plus years ago.

The whole goal was to have individual PoIs for the waypoints so I could tweak each photo shot. The original elevation photo run of the building in question was taken weekly and monthly over the last 18 months using a Mav2ED. I have transferred to the M4T -- needing to replicate the flight route, waypoints, and imagery shots. Since the M4T takes 4:3 imagery while the Mavic 2ED takes 16:9 imagery, I was going to have to play with each waypoint / PoI combination and the M4T's position in 3D space to replicate the imagery I was acquiring through the Mavic 2ED. Or as the saying goes -- get something that is "close enough for government work".

Today's hardware? I am mystified why you can't have more than a single PoI. Outside of track and waypoint duplication, how do you accomplish photographing two distinct features, 75 feet up, opposite from each other, to any degree of repeatable targeting and precision, on the same run? I (and several others) were under the impression that it can do multi PoI. I spent several hours trying different procedures and even reverting to Flight Hub 2 to try. Flight Hub 2 provided with its own head scratches after using it, but that's another topic for a different day...

So does it or doesn't it? I have concluded that it doesn't. I am stuck using a single PoI on multiple waypoints.
Now, I do realize I can turn the drone in the general direction and take shots -- that isn't the problem. I could also run to the waypoint, set hover for 5 seconds, run a video for 5 seconds, and then onto the next waypoint -- lather, wash, rinse, repeat. But for "tightening the shot" -- for my people I have to report to, PoI target per waypoint/shot, will go a long way to help me out (dont ask, that gets deep quickly).

Any advice (outside of Litchi) on having a multiple waypoints op and multiple PoIs on the run in question?

Thank You....
John
 
Yes, thank you for the suggestion...But I am aware of yawning techniques.....

The real problem with that I do not have a "target" I can lock to...I can yaw into the general direction, but if I want precision to tweak the angle of yaw relative to the POI / WP

For example, if I have yawed into the general direction of my target, I have no real way to tighten up the yaw in case my target is off from the center of the camera. The whole purpose is to give a target to lock onto while I move the way point further back or one way or another.

Without a target, I would be readjusting the yaw on the way or another several times (or many).

For example, take your point #3 -- what if the point I need is centered is another 10° clockwise? How do I rotate that 10° precisely? I would find it easier to move the POI the needed distance and let the drone slew to it automatically rather than me fiddling with it...I can then adjust the WP accordingly.

Unless I missed something???
 
Perhaps I'm misunderstanding but you say your POI is moving during the route? You can also select manual from the list shown in the screenshot.
Another idea would be to place an annotation and lock on to it (during the route) but I did not test this myself.

You kinda need to be able to fly the thing manually but I can understand you would like to see the consumer solutions in these enterprise versions : )
 
Last edited:
Thank you for your response....
"...Perhaps I'm misunderstanding but you say your POI is moving during the route?...:

No, my PoIs are not moving during the op....the whole problem is the lack of or procedure of placing multiple PoIs preop --- WP01 / PoIA, WP02 / PoIB, WP03 / PoIC, etc. Apparently, I can place only one global PoI -- not multiples that I had in my head when I purchased the M4T...

I have run the same route weekly / monthly for the last 18 months, essentially. I need to mimic what I have with the Mav2 ED. The real problem is the Global PoI, I can not tease out its Latitude / Longitude location of the Global PoI. If I had that, I could place exactly the location of the Mav2ED on the M4T's Global PoI, and lock to that. However, I don't.

The next best thing (I thought) was multiple PoIs. Lock each PoI to the point I need, and adjust each M4T's WP to mimic the output I get with the Mav2ED. Then edit imagery in post to achieve a pseudo 16:9 image frame...

Or am I not seeing something and making this harder than it is?

Thank You
John
 
Yes...
I have heard about Litchi Hub -- I tried DJI Hub, and while close, I couldn't figure out how to employ the free model to any positive results.....I might "play" with this for a while --

I believe Litchi Hub (L-Hub) offers multiple PoIs, but even if it does, how can I import that (KMZ file) and have it be recognized by the pilot 2 software???
 
Yes...
I have heard about Litchi Hub -- I tried DJI Hub, and while close, I couldn't figure out how to employ the free model to any positive results.....I might "play" with this for a while --

I believe Litchi Hub (L-Hub) offers multiple PoIs, but even if it does, how can I import that (KMZ file) and have it be recognized by the pilot 2 software???
Screenshot 2026-04-26 220253.png
 
Well, thank you, but that wasn't quite what I meant.:)

More specifically, I mean when the file is exported from the Litchi application, and imported to the M4T, will I have individual PoIs on the RC's screen or just the drone looking in the direction of the PoI I set originally?

I need to see each PoI to provide finer adjustment control to the yawing action of the drone. If the waypoint is locked onto its associated PoI, move the PoI, and the drone will yaw accordingly. If I need to tweak the PoI to center up a shot that happens to be a few feet off, I believe I could have finer adjustment with using the PoI than trying to yaw the drone-- in theory, at least.

But the PoI would need to be associated with the "on-screen D-Pad". The global PoI is not associated with the on-screen D-Pad (?), only the way points. I would need that for finer control in the field...Unless I missed that association somehow...

John
 

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