2 layer PCB

Posts: 14
Joined: Sun Nov 22, 2015 3:30 am

2 layer PCB

Postby Baoshi » Tue Feb 14, 2017 2:23 pm

Well, I may need to design a board with ESP32 bare chip (not module) on a 2 layer board.
Passing FCC is mandatory.
Any pioneer can tell me if it is possible, any rules-of-thumb, or I'd better starting with 4 layers?
The project is just at planning stage. It is better to make sure than sorry later.

Posts: 6
Joined: Sun Jul 09, 2017 3:30 pm

Re: 2 layer PCB

Postby filipe22 » Sun Jul 09, 2017 5:13 pm

Hi, you can take a look at the design made by sparkfun: https://codeload.github.com/sparkfun/ES ... zip/master


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