Uploaded June 2026 | Updated September 2026, 2 weeks ago

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JLCPCB Premium FPC Starting at Just $2, with advanced base material & Extreme Heat Resistance:
jlcpcb.com/resources/flexible-pcb

Join OSHWLab Stars 2026 for $85,000 in cash prizes and material support
oshwlab.com/activities/stars2026?from=AAA

Sign up for Altium Develop and see the difference: altium.com/yt/greatscott! (AD, Paid Promotion)

You can get the featured products here: (affiliate links)
BNO085: https://s.click.aliexpress.com/e/_c3YMtCah
BTS7960: https://s.click.aliexpress.com/e/_c425lbeN
Robot Kit: https://s.click.aliexpress.com/e/_c2uel4wh
RTK GPS: ardusimple.com/product/simplertk2b-starter-kit-mr-ip65
GPS (NEO-M9N): https://s.click.aliexpress.com/e/_c3i4cB41

You can download all GPS Robot files here:
patreon.com/posts/159803760?

Previous video: youtu.be/6rlUO5NoYO0

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In this video we will have a closer look at GPS and find out why it kind of....sucks. Long story short; its precision is not great. But can we improve on that? Yes! With RTK GPS. So in this video I will build a small test robot setup to show you how bad GPS and how awesome RTK GPS is. Let's get started!!

Thanks to JLCPCB for sponsoring this video

0:00 GPS is Bad?!
1:25 Intro
2:32 Building a Tank Robot
4:55 GPS Integration
6:36 GPS Test & Results
8:30 RTK GPS Integration
10:24 RTK GPS Test & Results