SMD pads for 4.1 are not listed

[mrwm]

The SMD pads listed at the back of the teensy 4.1 isn't included in the library (nor the footprint). Is it possible to include it here?

[blackketter]

Those pads are designed for SMT parts to be placed on the teensy.

What kind of connector and footprint would you expect on a baseboard to connect to those pins?

[mrwm]

I was looking to breakout extra SMD pins in the back for I/O as such:

expand to show image

The footprint should be something similar to the ESP-PSRAM32 (which I have pictured above).

[mrwm]

An example of such usage can be found with this teensy project that aims to decode laptop keyboard pinouts.

[blackketter]

Thanks. I understand how having connections to those pins might be useful, but I'm not sure what connectors could be used on each side to make a reliable connection. Do you have some in mind?

[mrwm]

As for the footprint, I would assume that it would be ideal to have through hole connectors. With size constrains, leaving them as SMD PSRAM pads would work as well.