What will be cheaper - two different board (small and big) or small board soldered on big board?
For example, there are many very cheap ESP8266 modules soldered on top of adapter board. In big quantities there will be no significant difference.
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What will be cheaper - two different board (small and big) or small board soldered on big board?
For example, there are many very cheap ESP8266 modules soldered on top of adapter board.
In big quantities there will be no significant difference.