tl@stonemx.de Tobias Leupold proxy-maint@gentoo.org Proxy Maintainers Vcontrold can be used for communication with Viessmann Vito heatings through their Optolink interface using an optical communication device (which can be built quite cheap and easily, cf. the homepage of the "OpenV" project). Build the vclient helper program to talk to vcontrold Build the vsim helper program (simulates the heating's answers, for development and debugging)