I’m looking to replace a few in-wall light switches for lights that are not easily replaced with smart bulbs. I currently use Home Assistant with z2m for all my smart lights and switches, so zigbee switches would be preferred. Does anyone have recommendations for smart in-wall switches?
You could have shitty routers. I use unifi access points, make sure I set the channels so I don’t have a lot of interference with any nearby wireless networks, and I should be able to handle a few hundred devices at once. You could also have a small DHCP scope that limits the number of devices on the whole network.