I was having zigbee device dropping issues and I’ve been looking at the zbt-2. I was hesitating due to the price. I went to take another search this evening and there’s one listed at a huge discount. I’m not going to post the link here as I’m unsure of the rules, but it’s easy to find on Amazon.ca.
Zigbee has an analyzer where you can see how the connections are being made and you can actually remove the sensor from your network and then force it to reconnect to the network using a specific repeater. I’ve noticed by default that everything seems to want to connect to my ZBT1, but if I want to connect something specifically through my smart plug repeater, I have to open the home assistant app and then tap on the plug and then tap add via this device in a three dot menu…