PMS PD 1 to RVL PMS 2

[RockyEggMan]

I had a g boy kit I decided to finally make but I the RVL board blew so I had to get a new one. I now don’t know how to connect the old usb-c pcb to the RVL PMS 2. Some I can understand gnd to gnd, charge to charge, btn to btn, 5v to 5v, and I’m pretty sure that vsys goes to pw. But I have no clue where SCL and SDA connect to. Please help

 

[Stitches]

SCL and SDA are wired to SC and SD respectively on the PMS

 

[RockyEggMan]

SCL and SDA are wired to SC and SD respectively on the PMS
View attachment 28524

Thanks looking at my board I don’t see a sd or sc though. From bottom to top it goes btn, up, pw, then v?

 

[Stitches]

You're right, I didn't notice that. I guess the PMS-2 has been revised to remove those pads. You'll have to consult @Gman about this I think

 

[RockyEggMan]

Interesting thanks for the help I’ll look into it further

 

[Gman]

These pads were deleted from the current PMS2 and PMSLite because they were only for supporting the older STUSB4500 IC which hasn't been used for quite some time. It is fine if you leave the SD and SC wires on the usb-c board disconnected.

 

[RockyEggMan]

THANK YOU SO MUCH. I was worrying for a while about this excited to start working on it again!