Hello guys,
We have a precise (±2cm) indoor navigation system (Indoor “GPS”) that is designed to provide real-time location coordinates for autonomous robots, vehicles, AR and VR system.
And of course we have possibility to connect of Marvelmind hedgehog to Arduino via UART and SPI:
Chapter #6 on Downloads - Marvelmind Robotics
Demo how it works: Marvelmind Robotics - YouTube
Basics: You have stationary beacons (not Bluetooth or WiFi) every 10-50 meters. And you trace a mobile beacon on your robot with ±2cm precision. You get the coordinates either directly from the beacon on your robot via USB or UART or SPI or I2C; or you can get data from the central controller - depending on the needs of your system.
Detailed description of the protocol is available.
More information is on marvelmind.com
I will be happy to provide you with more information, if needed.
P.S.
You can use the following coupon as "Welcome Discount" 3% OFF srg_a55k_3
The most important is that the system is readily available and you can get it within 5-7 days (shipping time)
Kind regards,
Sergey
email: Sergey@marvelmind.com