BTB connector

[Baeldaeg]

The board to board connector used by the M920q(and others judging by photos, seems to a BT5S601-57000-1H on the motherboard, and a BT5P601-69000-1H on the plug in module. Both connectors made by Drapho.

I was hoping to source some to make my own modules, but can't find the connectors for sale anywhere. Maybe this information is useful to someone else though.

[a-little-wifi]

Old issue, I know, but I recently found a somewhat compatible connector on LCSC. I ordered it and it seems to fit and make good contact, but I think the height from the board is slightly too small. Still useful though: https://www.lcsc.com/product-detail/C53109310.html

[Baeldaeg]

Excellent, this should be helpful!