This driver can control up to 20 KMTronic Web relay modules. If you used 20 of the 8 way modules, this would give you 160 individually controlled relays.
Each relay module can be either the 2, 4 or 8 relay versions. Each relay is a separate device in Apex and so can be added to different rooms.
There is full feedback from each relay module. There are functions to set individual relays and also to set all relays on a module or all relays globally.
The driver bundle includes an example Apex file and full instructions.
This driver is free to use, but you will need to contact me for a license key. I am just doing this to gauge what interest there is in the driver.
Free of Charge