Broken Links on the README.markdown page

While looking for documentation on how to control these via a Raspberry Pi (on the vehicle side) I found that the links under the "Resources" section of the README.markdown page are broken. Is there any reference material on how this may be done?

> Resources
> SiLabs have an extensive collection of documentation, application notes and sample code available online.
>
> **Start at the [Si1000 product page](http://www.silabs.com/products/wireless/wirelessmcu/Pages/Si1000.aspx) or [Si102x/3x product page](http://www.silabs.com/products/wireless/wirelessmcu/Pages/Si102x-3x.aspx)**

I am attempting this with this set [https://store.mrobotics.io/ProductDetails.asp?ProductCode=MRO-SIKV2AIRGND-MR](https://store.mrobotics.io/ProductDetails.asp?ProductCode=MRO-SIKV2AIRGND-MR)

Review README.markdown, especially the Resources section and its Si1000 and Si102x/3x product links. Check whether the linked SiLabs material is still available and investigate the Raspberry Pi vehicle-side context and the referenced MRO-SIKV2AIRGND-MR hardware. Done means the broken links are replaced with valid reference material or the section clearly explains where to find it.

Written by the indexing model from the issue text.