The PowerButton turns your gadget on or off. You must have a PowerButton in your gadget for it to work, and you can only have one at a time. There are different designs of Power buttons, so you need to move it (using the striped handle) into the modules drawers to pick a different one. PowerButtons with blue handles can only go in the middle of your gadgets, while ones with red handles can only go on the edges of your gadget.
Note: Since you can only have one PowerButton per gadget, it will not have a number after its name in your gadget's list of modules:
Currently only returns
false, pressing down the PowerButton will always toggle the running status of your Gadget.