Determine your location to the centimeter around the globe? For everybody, not only for the military? Only with an ESP32 and a decent GPS receiver module? Not possible! Wrong; it is possible by using real-time kinematics. You can even earn money by building a base station and connecting it to a global network (Decentralized physical infrastructure network)!.
When I got a board from Michael, a viewer of this channel, I was hooked on trying to understand this relatively new technology. Are you interested, too? Then, follow along.
My second channel: https://www.youtube.com/HB9BLAWireless
Links:
Book about navigation: https://amzn.to/44sNNts
ESP32 mini: https://s.click.aliexpress.com/e/_DEPSpEb
UM980 RTK-GNSS receiver: https://s.click.aliexpress.com/e/_DDOGigx
RTK all-band GNSS antenna (order the "S" type): https://s.click.aliexpress.com/e/_DDYO6wf or https://s.click.aliexpress.com/e/_DlkTU2P
Cable (TNC male to SMA male): https://www.aliexpress.com/item/1005005478285213.html
Splitter (with a case, not needed for single receiver): https://s.click.aliexpress.com/e/_DmuqsRp
DC Block (for 2 receivers): https://s.click.aliexpress.com/e/_DF9165l
u-blox RTK receiver: https://www.u-blox.com/en/product/zed-f9p-module
Sparkfun RTK solutions: https://www.sparkfun.com/rtk
Michaels project: https://github.com/mazgch/hpg
How to build a base station: https://simeononsecurity.com/guides/budget-diy-gps-gnss-base-station-setup-esp32-um980/
Base software for t services: https://github.com/incarvr6/esp32-ntrip-DUO
RTK2GO: http://rtk2go.com/
Onocoy: https://www.onocoy.com/
euspa report: https://www.euspa.europa.eu/sites/default/files/uploads/euspa_market_report_2022.pdf
Patreon supporter companies:
https://www.welectron.com/
The links above are usually affiliate links that support the channel (at no additional cost to you).
Supporting Material and Blog Page: http://www.sensorsiot.org
GitHub: https://www.github.com/sensorsiot
My Patreon Page: https://www.patreon.com/AndreasSpiess
Discord: https://discord.gg/JfgDSa8
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