DIY RTK GPS Drone Build | You'll never believe how accurate it is...

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Conventional GPS on drones are good for basic navigation, but only get about 4-5 feet of accuracy. If you have an application that requires inch level precision, this just wouldn’t cut it. Thankfully, a proper RTK GPS set up can be used to get inch level precision. Until very recently, RTK GPS used to cost thousands of dollars. Today, you can get a module for $250 bucks.
But will it work on a drone? Getting the inch level accurate GPS coordinates are one thing, but can the autopilot use it for say… a novel approach to precision landing? Precision landing is a requirement for many drone delivery applications. The current standard for achieving precision landing (consistent lands under say.. a foot), are IR Lock and Computer Vision algorithms tracking an aruco marker.
dojofordrones.com/diy-rtk-gps...
If precision landing could be conducted with just an RTK GPS module, it would be a GAME CHANGER for drones. But can a pure RTK GPS solution to precision landing actually match the performance of other standards? That’s what we investigate in this video.
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TO BUILD A KIT JUST LIKE THIS, CHECK OUT OUT OUR PIHAWK DRONE KITS
dojofordrones.com/raspberry-p...
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WANT TO LEARN HOW TO BUILD THIS DRONE, OR NERD OUT ON ALL THINGS RTK GPS AND ROBOTICS? Check out our Blue Belt Membership, which gives you access to ALL of our 9 robot courses (including “RTK GPS for Inch Level Precision”, “How To Build A Raspberry Pi Drone”, “Drone Programming Primer”) and ALL of our 6 projects, getting the code to things like 4G Drone Control, voice controlled robotics, and a ton more.
JOIN THE ROBOTICS REVOLUTION!
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0:00 Introduction
2:31 Field Testing Normal GPS
9:49 Upgrading The Drone With RTK GPS
14:19 RTK GPS Field Testing
20:26 Conclusion

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Опубликовано:

30 июл 2024

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Комментарии : 52

@MaddManufacturing 10 месяцев назад

So my drone uses regular gps and can land on a dime because it also takes a picture during take off and re aligns during landing

@PharnsGenece 10 месяцев назад

Love what you're doing!!! Keep up the good work; I've been doing this for years... Way to help out the community... In fact, I endorse your work and channel...

@jashuaconstable4001 10 месяцев назад

Probably the most accurate drone build I’ve ever seen!

@sanperez313 10 месяцев назад

Niceee demo!!! Can't wait to see what that here4 puck is like. It seems a lot better and sleek!

@lambo_drives 10 месяцев назад

Encouraging all around. amazed 🎉

@davidlee50 7 месяцев назад

So it is spot on in a gated community, cool. Clandestine missions here I come.

@frankdaze2353 10 месяцев назад

Good video bro. Keep it up!

@AsgardStudios 10 месяцев назад

Very interesting video. Thanks for sharing

@ferrelldrewry 16 дней назад

Cool build. You're definitely well on your way to becoming ... another Bond villain ;-).

@alexconstable9401 10 месяцев назад

Best video ive ever watched keep up the great work

@jpjpJPJPG 10 месяцев назад

pretty badass

@tf1389 2 месяца назад

good job, and sense of humor :)

@bobzybob1 10 месяцев назад

Thank you, you guys are F*@# Awesome !!!!

@davidlee50 7 месяцев назад

You are the Jack Reacher of RTK!

@TheLordSamoht 6 месяцев назад

It's the dancing squirrel for me!

@peter360adventures9 10 месяцев назад

Awesome

@navneetkumar7670 10 месяцев назад

Amazing 🤩, can you build it with a base station?

@anandkumar-wf1so 10 месяцев назад

Simply excellent...!!! hey dojo can you give more info on the RTK module ..i mean the product links etc..

@thedronedojo 10 месяцев назад

Thank you!! Any board that uses the F9P ublox chip should work. I'm using the ardusimple board but the spark fun board would work as well

@tjjustvibing 8 месяцев назад

I'm trying to build a mapping Drone with rtk and a mechanical shutter. I am planning on trying to add a machine learning model on it in the future also. All the other parts are more basic. I need help finding the right parts and getting the Drone to work. Do you know of any people or resources that can help me?

@BillyBonesYT Месяц назад

Amazing video but bro... I call myself jank but this is another level 10:45 the extruder

@consig1iere294 7 месяцев назад

Quick question, doesn't RTK need a base station to function? Thanks.

@ecsyntric 2 месяца назад

you didn't talk about the rtk base/reference station. where was that placed?

@goliathsuperstar 10 месяцев назад

that field is amazing, where is it

@peek2much3 7 месяцев назад

WFT awesome video man!

@davidclaret1535 3 месяца назад

How much cargo can a drone like this carry?

@helidrones 10 месяцев назад

I am wondering, if mobile base and fixed base station could be combined to eliminate the compass and have precision navigation at the same time.

@vlad-st 2 месяца назад

(polished by llama3 to ease the understanding, down you have the original idea that I was thinking from my ADHD mind) The primary purpose of an RTK (Real-Time Kinematic) system is to calculate the deviation of the GPS location from a fixed reference point. This fixed point serves as a constant anchor, unaffected by changes in the GPS signal. When the GPS signal deviates from this fixed point, the RTK system sends the deviation data to the mobile station, which then uses this information to determine the true location, taking into account the deviation from the fixed reference point. It's important to note that having two mobile stations, with one acting as an RTK, would not achieve the same result. This is because both mobile stations would still be relying on GPS signals, which can be affected by various sources of error. In this scenario, the 'RTK' mobile station would not provide a reliable fixed reference point, as it would still be subject to GPS signal deviations. As a result, the system would not be able to accurately calculate the deviations and provide a precise location. Original from my ADHD brain: I think the need of an rtk is to calculate the deviation of the gps location from the fixed point (where it should be fixed always, regardless of the position signal from the GPS) - and when gps signal deviates from the fixed point (where it should be fixed): then it sends that gps deviation to the mobile station telling what is the true location including the deviation of the fixed point.

@LehtusBphree2flyFPV 10 месяцев назад

Now this is research that mads tech can't do

@crazzyearl 10 месяцев назад

Are you using a local base station or an internet based service

@thedronedojo 10 месяцев назад

For this video I was using an internet based base station. My phone hotspot was the 'in the field' router

@jmc_fpv 3 месяца назад

@thedronedojo what this means. Can you give a quick explanation, please?

@talknstang400 10 месяцев назад

Ur dog snd my dog must be related lol

@superskeg 10 месяцев назад

Try simple syrup for bed adhesion

@rct6607 10 месяцев назад

I am getting Course is closed currently What to do

@thedronedojo 10 месяцев назад

What's your account name at the Drone Dojo- are you currently a blue belt member? Blue belts will get automatic access to the courses. Email me at the dojofordrones.com contact us form if you have any questions :)