gps alternative

Hello, I want a system, device, or method to make ArdoPilot without GPS, so that the pilot takes his own coordinates through an internal system or device without relying on GPS because there are many jamming devices in the area where I live, and that causes my GPS to be disabled, so I want a solution, thank you very much

Hello @soso_samar welcome to the community,

Read this Non-GPS Navigation — Copter documentation

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Thanks for the comment, this is very good, is there a full explanation of the method and what devices or tools I need to try it? I have an orange cube

Thanks for the comment, this is very good, is there a full explanation of the method and what devices or tools I need to try it? I have an orange cube
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That documentation is a full explanation of the method and what devices and tools to use.

Even more info is here: GSoC 2024: High Altitude Non-GPS Navigation

Is there something stronger or an internal device?

You could use a 15000€ external IMU. That is stronger and internal.

Is there a device link so I can read it? If this is possible, I will buy it.