EVO Max 4T on screen MSL altitude is off by 120' according to 3 other GPS devices and USGS Topographical maps. Why is this? I calibrated compass and IMU also.
EVO Max 4T Altitude offset 120'
- Thread starter sfoutrider
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DroneRat
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Be sure you are not comparing MSL to AGL, that might explain the difference.
Surely a $9000+ drone would not have this kind of problem. What does Autel Robotics say? Probably "future release of firmware",,someday.
If that were the case I would have been flying at 820'. ;-/. MSL was around 700' according to separate GPS and topo maps of my locale.
DroneRat
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Again, what does Autel say? I would consider having this problem looked at by them.
Contact Us
Customer Service United States Email: [email protected] Toll-free: (844) MY AUTEL or (844) 692-8835 For Enterprise support
shop.autelrobotics.com
Yup waiting on a response via email. I havent been able to reach the Enterprise hotline since just before the 8/23/23 firmware update. I did receive an automated response that they're looking into it tho. 
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AtoZ
Active Member
hmm, Now i feel I need to compare the M30 vs 4T like 10k ft
, nah I gonna find more things.......
