Having Three WiFi Transmitters / Networking

You cannot possibly do what you want with the existing VM equipment. Best thing is your own router and wireless access points and possibly a network switch, depends on your layout. You cannot ‘split’ up DHCP requests like you suggest, unless you go to high end business solutions. If you want particular IP address in a location, just hardwired the IP address into the device. If a lot of these devices just IoT ones you need to look for a router that provides VLANs so you can split off these devices, that’s what I have done.