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Recent content by giac

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    Help with interpreting crash (and suggestions for fixing it)

    HI all, recently I had a bad crash which ended up with a broken arm (the spark front-right, not mine!), but I'd like confirmation from the experts here on what really happened. [You can skip the part in blue if you want] A bit of context: many months ago I had another hard crash (I know, I...
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    Any hints on indoor flying?

    I flew my Spark a few times in a small apartment no problems... Except for once. That time, the Spark started without being able to get a good fix, as usual, but after 10 seconds in the air or so, it got a (very bad) GPS fix and started drifting badly. I was able to manually control and land it...
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    Check out my new solution for charging the Spark in the field

    Not to spoil the fun (sorry), but have you tried to charge "all 3 of your batteries 5 times over"? I bet it won't work. Reason is simple: the 24000 mAh are at 3.7V, while spark batteries are at 11.4V. A better measure is the energy: your power bank is rated as 88 Wh, a spark battery at about 17...
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    Will the Mavic Air replace the Spark

    Sounds like a great proposal, but I think it's easier said than done. Just a few difficulties that come to my mind: - center of mass must not shift too much when replacing parts - correct tuning of control loops greatly depends on mass and its distribution - latching systems are going to add...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    New (very positive) report on my Galaxy S7. Flying towards a mountain pass I was able to get 1750m out and about 385 m above takeoff (about 50m above ground at the pass) with basically no video feed issues! That was one impressive flight... I was not using OTG cable (in fact, I flew the...
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    Dropping stuff...

    I've seen a video of a Mavic, also not designed to carry a payload, lifting a 1l water bottle. I also had a couple of occasions in which I was forced to hold the spark with my hands because I wasn't immediately able to make it land or switch it off: trying to escape my hands it would put out...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Finally got around to test 2.0 mod (not lite) as well, on a Galaxy S7 (non edge), for now with no OTG. I live in Europe. Couldn't do a full suit of test because of limited time (and batteries). Baseline: great! He is the detail of what I did (scroll to the bottom for a couple of interesting...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Written communications are notoriously prone to misunderstanding about their tone and conveyed sentiment, but I seem to sense a bit of hostility in your answer. If I'm wrong, I'm sorry. If I'm right, I'm also sorry, because it is certainly not the spirit I intended to give to the discussion...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    It's not a matter of being "best" or "reliable", it's a matter of me not seeing how it could even work. Do you have an hypothesis on how they can use signal strength alone to obtain a directional information? I don't have a Mavic myself, but I'm assuming it doesn't keep going back and forth...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Where did you get the information about RSSI being used for Follow Me? I'm curious and a bit doubtful (sorry). I can see a number of issues using RSSI to follow the remote, among which (a) it provides direction information only if you move around and check in which direction the signal is...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Sorry, no idea of what is going on for you, but I'm stunned by their answer. I wonder for how long DJI will maintain the technological advantage that is allowing them to treat customers so badly, and still sell drones...
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Wich country is your PlayStore? As I said, it works for me (BTW, does the modded app work for you?)
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    DJI GO 4 MOD 2.0 | DJI GO 4 MOD LITE [ Additional Features | Android | App Ver. 4.1.15 ]

    Weird. I have a Verizon s7 (non edge) with the official app installed, and I can see the app in the (US) play store. Didn't try to uninstall and reinstall, but if I access the play store via browser, it tells me that the app is compatible with all my devices. So I see no incompatibility...