Hello,
I am a student looking to assemble an ardupilot-programmed rover that would be operated in high interference zones in close proximity to buildings, and was looking into potential components to achieve this. I both want to be able to stay below the £200 price range for my entire build (Zed/Neo-F9P completely out of the image) and also be able to achieve a below 10cm precision for my GPS positioning. I’ve seen other low price RTK alternatives from companies like Quectel, receiving mixed feedback on its reliability, and eventually ran into the company DATAGNSS. They offer very competitive pricing and specs, but their presence in this field seems very sparse. I can find showcases and reviews of their D303 tech from 5-7 years ago, but very little in recent times regarding their products. I wanted to ask if anyone could comment on these components, especially the performance, reliability, and setup requirements.
Many thanks.
Frankie
They are active here and seem to be seeking to support ArduPilot with a range of products. I have some of their hardware to test but have not yet found the time to do so.
Thanks, and yes, I have seen them on the forums here. It’s just that I am looking for people who have externally tested it, as I can see what they advertise for their component performance on their online shop. The main question isn’t what is promised, but what we get from the components in performance. I saw you active on the LC29HEA discussion, and from that I’m sure you can already tell what I am talking about in regard to the ‘performance’ of these budget parts. I have time to put my project on hold for a while, so I’ll probably wait until I can find some feedback about it. If you say you already have some of their hardware, some basic tests would be awesome to hear back from.