Posted by hans2 on Aug 01, 2016; 10:12pm
URL: https://itus.accessinnov.com/Shield-internals-tp1129.html

For those who want to know more about the shield internals, here are two views on the electronics:

Top side:


Notice the PCMCIA / mini PCI-E - slot: I am not sure if this is only on the first batch or on all boards but it could potentially be used for adding wireless connection to the board.

The bottom side: