Which LC29H board is required from the store?

Help & Support Robot Parts
1

I’m working on a project that requires an accurate GPS location, preferably sub-10 cm. I believe the LC29H series should do what I want. There are a couple listed on the store, Option 1 and Option 2, but I don’t find the labeling clear and I want to ensure that I’m ordering the right parts. According to this source, I believe that I need the DA variant which I think is option 1 but I don’t see that labeling on the store page.

Is option 1 the correct board that I require for a rover? And, do I need to purchase the BS variant (I think that’s option 2?) in order to obtain the cm level accuracy?

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3

Hi @byte_size_problems and welcome to our forum!

DA variant is Waveshare SKU 25279 which is actually your Option 1:

Option 2 is BS variant.

I hope this helps. Feel free to ask anything else.