StereoPi Forum

I'm working on a small adapter using the same HD-RA-DSF12-TR micro-HDMI connector as the StereoPi v2. Basically a 'super low profile' right angle adapter that would bring one of the Pi4's micro-hdmi ports to the same orientation as the usb and network ports.

Would you be willing to share details of the PCB stackup (# of layers, pcb thickness, etc) you used for the StereoPi v2 and where they're made?

Hi maes,

We used NexPCB company (https://www.nexpcb.com) and they did both PCB and assembly for us.

Here are the data you've asked about:

1 – L1_Top
2 – L2_Signal
3 – L3_VCC
4 – L4_GND
5 – L5_Signal
6 – L6_Bottom

L1. L1_Top ---------------------------------- 0.018 mm
0.150mm
L2. L2_Signal ---------------------------------- 0.018 mm
0.510mm
L3. L3_VCC ---------------------------------- 0.018 mm
0.150mm
L4. L4_GND ---------------------------------- 0.018 mm
0.510mm
L5. L5_Signal ---------------------------------- 0.018 mm
0.150mm
L6. L6_Bottom ---------------------------------- 0.018 mm