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Evo lite 640T, thermal issue?

Nicki2

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Jan 8, 2025
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Hello. This is my first drone and first post on this forum, so everything is new for me. Has any other of you tried flying in sub zero °C? If you have the possibility to try, could you please test the thermal camera temperature measurement, if it shows the correct temperature for you?

Indoors mine seems to work correct +-3°C, but outside when it was -4°C it showed -20°C on every object I tried.

Don't know if my camera is broken or if it's a software, calibration, issue? Looks like it cannot measure sub zero °C temperatures at all. It seems to "bottom" out as soon temperature goes below zero. In high gain mode everything is -20°C and low gain -10°.

Would be nice to know if anyone else has the same issue. If they all are the same then the temperature measurement only is a gimmick, totally unreliable for any serious kind of use.

As I said, I'm a beginner so not the right person to do any reviews, but apart from the temp.measurment issues I have with this drone, it seems to work just fine. Been up five times and still it's in one piece :) , fun with a new hobby!
 

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