SVBONY (cameras, filter wheels and focusers) produced by Touptek and supprted by Touptek SDK
This driver supports hot-plug (multiple devices).
This driver depends on 3rd party library and is supported on Linux (Intel 32/64 bit, ARMHF and ARM64 bit) and MacOS.
INDIGO Astronomy open-source license (3rd party library is closed source).
indigo_server indigo_ccd_svb2
Untested with real device, uses generalised Touptek driver