A while ago we released documentation for reading Groups and Locations from LIFX Bulbs. Today we are extending this to support to allow you to use the SetGroup and SetLocation message to alter the groups set on the our devices. These message will work on all LIFX bulbs that use a cloud aware firmware.
We are excited to see what you develop now these new features are available. As usual we are happy to answer any questions about these message on the forums in this thread or in your own threads.