ovl-sysmodules is an Overlay made for Tesla that can enable and disable other sysmodules (such as sys-ftpd, emuiibo, sys-con, sys-clk, etc).
Installation
Requires Tesla environment (nx-ovlloader and Tesla Menu installed and running).
Download the latest ovlSysmodules.ovl from the release page and drop it into the /switch/.overlays folder on your Switch's SD card.
User guide
Open Tesla (L+Down+Right Stick Button) and select the Sysmodules item.
To detect sysmodules, ovl-sysmodules uses the same system as the Kosmos Toolbox. It looks for toolbox.json files in your /atmosphere/contents/<ProgramID> folders.