PCB STD 4.5 Assembly question and missing regulators.

Hardware PCB
1

Good day, I ordered the STD PCB version 4.5. It is missing the two regulators for the Teensy and the GNSS. Could anyone confirm for me this is the correct part for that location? I got the part number out the BOM K7805M-1000R3 K7805M-1000R3 Mornsun America, LLC | Power Supplies - Board Mount | DigiKey

A second question, On the STD PCB there is a 2 pin header used for the teensy close the 6 pin one. Is just one pin of that used? What’s it for? I assume it’s something to do with the "Speed+ pull up label beside it?

picture of header in question IMG 6233 — Postimages

Thanks in advance for any help offered!

2

The 2 pin header under the teensy is for an extra ground to my knowledge.
When i ordered my pcbs a few weeks ago, there were some missing parts, but i was able to just search the exact same part number to find an identical part with identical part number as a different listing and used that without issue. Best of luck

3

That header is there for that one single pin on the Teensy, that allows it to still be powered via USB even if you cut the trace on the Teensy.

5

Thanks. I pulled to part number out of the BOM so it should be fine, was just being paranoid

6

That makes sense, i read something about that in the documentation. Thanks.