i2c Switch Flex Module

I recently bought more i2c switches through Verical and my arrow rep said that NXP was interested in helping more designers in our area. So, hopefully I'll be able to get more support and samples soon.

We will be switching to 4.7k pull ups for flex modules and have implemented solder bridges to make them optional for each module.

The new caps work good enough, time to cobble together some simple test firmware and see how it performs.

I realized during testing that there are no bypass capacitors on the board. I have an updated layout on their way through OSHPark now.