This mod adds a concrete tile that is also an invisible, one tile roboport which doesn't charge or hold robots.
This allows custom logistic supply areas.

In order to avoid unwanted supply area mixing, a "robostation" that doesn't have any supply area is added. you can put them in your custom supply area to hold and charge robots.

• If you updated the mod and the old robot zones won't be deconstructed, you can simply place another tile like normal concrete to deconstruct them.