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How to make untented vias in KiCad?

Is it possible to make some selected via's exposed in KiCad? Although the option "Do not tent vias" is helpful but it is a global setting. Is there any option so that some vias will be left unmasked?
0
votes
1answer
1k views

Via in Kicad connecting multiple layer?

I am designing a four layer board in Kicad. The layer stack up is as follows: SIGNAL GROUND POWER (3.3V) SIGNAL Now, i want to connect decoupling capacitor to SMD ...
3
votes
1answer
825 views

Place via for BGA component in Kicad

While layouting in Kicad I've encountered a problem to place a via for BGA component. I design 4 layers board, I have 20-pin BGA component on the front, and I want to place vias for it on the back ...
5
votes
2answers
7k views

PCB Design: What is the minimum value of Via Dia and Via Drill size?

I am using KiCad and I am new in PCB design. I want to use Fusion PCB service (SeeedStudio) for the boards. In their forum, they say that the minimum Via Drill size is 0.03 mm. But in SeeedStudio's ...