If you get some electronics from a dude in a sketchy Amsterdam cafe, you might want to inspect it before trusting it- luckily he made that easy to do! Here are some IRIS-style backside IR photos of the Baochip by
@bunnie
I used a 60degree, 1064nm power LED from Aliexpress as a light source, and imaged it using an RPi HQ camera with the IR filter removed mounted to our stereo inspection microscope.



