I have completed the initial revision of an Autelis Pool Control plugin for Indigo. It utilizes a relatively new TCP command set the Autelis crew made available in a special firmware. It seems to be working, but I cannot test in ernest since my pool is shut down for the winter.
Download Page: https://vulture.lagaros.com/wiki/pages/c72216q9/Autelis_Jandy_Pool_Control_Plugin.html#
Not sure there is much demand, but happy to work with anyone who has this device.