Anyone know any Mini PCI-E extension boards which can connect all lines/pins one by one? Because BE14/19 12V supply will use the unused pins on the connector, nearly all of the existing adapters omit that connection from their extension implementation.
I am currently using “this” https://www.aliexpress.com/item/1005003023021149.html (looks like exactly like this), but all the unused and the SIM pins are omitted from the extension side, that means neither of the BE14 or any GSM device will work. However, this adapter is working fine with a pair of 6E AsiaRF cards.
Yep, I found the (seems to be abandoned) Sinvoip’s own project at here: BPI-R4 Accessories : WIFI7 module extension suites