Hardware OSINT how to usd FCC Filings to find what chips are used in products
if you are doing competitive research for hardware product and want to know whats inside a product. espescally stuff with wifi. its mandated they submit fcc reports
find the bottom of the product a CONTAINS FCCID: google that Sting example: Contains FCC ID: Z64-WL18SBMD
yealds

BO YA MF!

it as a Texas insturments WL18SBMOD
bonus points:
- if you cant find tear down images online,
- look up on youtube
<PRODUCT NAME> + battery replacement - shows some good inside shots of product

or try using https://fccid.ai/
hope that helps!
- oran