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VM35 2.1

STDVM35 2.1

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CC-BY-NC-SA 3.0

Creation time:2022-03-25 10:54:03Update time:2022-07-05 10:54:39

Description

Latest version of VM35 macropad's PCB.
The bluetooth controller is based on nice!60's schematic.

There are three designs.
1: Main PCB, where hotswap sockets, diodes and USB-C connector are placed.

2: Bottom plate, which serves as a bottom part of case. nRF52840 and controller's components are placed there. Both parts are connected via FFC cable.

3: Switch plate. It is there to hold switches in place and is made of FR4, because of it's audio qualities.

All of them are held together with M2 screws.

Project is currently under development, there will probably be one extra version before GB.

Design Drawing

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BOM

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