They’re a work in progress! These boards include a bunch of new features:
- The pedal is only enabled when an input jack is present
- A dedicated header is present for the battery.
- BOM changes reduce the cost of the biasing resistor and switch, while improving the amount of space available for layout.
- There’s an experimental bass version which I want to try out! Dual pads allow a variety of component stuffings.
Here is a comparison between first and second revisions:
The new blue boards look great, but cost an extra $8 to manufacture. I learned a wise lesson once to make each revision visually different so that you don’t end up with a box full of the same stuff!