Resize the app by resizing your browser window or pinch-zoom on mobile and tablet devices.
Click/tap a patch point, then click/tap a destination patch point to set a cable. Double-click/tap a cable to remove it.
Multiple cables can connect to a single patch point and you can create a 'dead-patch' by double-clicking an active patch point.
Click a cable to select it (Shift-click to select multiple), then choose a colour from the picker. Choosing a colour with no cable selected sets the colour for the next cable.
Use the small grey circular handles halfway along a cable to adjust its arc. Click and drag to move them.
Click and drag control knobs and click toggle switches to mimic the positions on your actual Mother-32.
Saving the patch will save a .json file with the name given in the 'Patch Name' field directly to your downloads folder. You can then use this file to reload the patch into the app at a later date.
In the same manner, exporting a PNG will save a .png snapshot of the current app state, including the patch name and notes, with dimensions: 2560 x 1440.
A colour slider for the control position indicators is available to help people who see colours differently. Set it to change the hue. (Not available on Safari due to filter restrictions.)