I have a spare Linksys WRT 3200ACM. Is there a way to use this as a secondary access point at the other side of my home to improve wireless strength in that area. I can connect to my current router (WRT1900ACS) using an ethernet cable, or preferably using a powerline adapter so that I do not have to run an ethernet cable through my home. (If the powerline adapter hampers speed too much, I'll run the ethernet cable)
Would i still be able to set up a guest network using this configuration? Would it be possible for me to set up homekit accessories to function correctly as well?
Very new to Openwrt, so if this was possible, I can pretty much only carry out your advice on luci and not cli.