PCIe HAT questions

Tachyon
1

Just wondering how many HATs we can stack on the Tachyon. Let's say I add a HAT that gives me 2 PCIe slots from the single PCIe slot from the tachyon, then use one for a dual ethernet HAT and the other for a penta SATA HAT, is that doable? So I'd have 3 HATs stacked, PCIe HAT-->Dual ETH--->Penta SATA.

2

Hey raenrfm!

As long as the first HAT contains a PCIe bridge, then you can stack as many as you want. I have a wave share 4 output PCIe HAT that works well - I only mounted 3 NVMe disks to it so far, but it did work!

Thanks

Nick.

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3

Great thanks. What is the part number of that wave share if you don't mind sharing that?

4

Away from my desk at the moment but I believe its this:

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