If you can't find information on the components used in the hardware stack, that is a strong signal it isn't a great hardware stack to use. Plenty of alternativ

If you can't find information on the components used in the hardware stack, that is a strong signal it isn't a great hardware stack to use. Plenty of alternatives tell you the components involved. Chances are the aliexpress clone will be very frank with this, either directly in the listing or in communication with the seller. You have to remember that in the business 2 business market understanding capabilities is essential. in the consumer facing market this is sometimes dispensed with to not overwhelm the consumer, but this just a subset of the hardware market.