Spraying Accuracy Test with a Free GPS Signal: DIY Receiver for Agro Navigation Parallel Driving App

Thanks for checking out my app!

In this video, I show a simple DIY GPS receiver with L5 band support and test its real-world accuracy. Over two hours, the deviation in one direction was no more than 30 cm, and in the other direction, it was practically unchanged.

And all of this was achieved without using paid RTK corrections, on a free GPS signal with the help of an inexpensive module from the marketplace.

The entire assembly of the external Bluetooth receiver involves connecting 4 wires and loading my firmware. The firmware is open source, so you can modify it as you see fit.

I'm working hard to make it as simple and convenient as possible.

Your likes and ratings in the app store really help to keep me motivated and focused on improving the app.

App:
https://apps.apple.com/ru/app/agro-na...
https://play.google.com/store/apps/de...

DIY GPS receiver:
https://github.com/Udj13/gps-ble-rece...