I order a SwitchBot off of amazon for Cyber Monday. I’m planning on adding it to my mom’s robot vacuum that isn’t smart. I saw it connects to HA, I know SwitchBot works on Bluetooth. My HA is running on a PI3B+ with the aarch64 architecture. I was wondering if need a Bluetooth adapter or if the PI’s Bluetooth will work fine. All so I have a zigbee2mqtt antenna and I saw somewhere that the PI’s Bluetooth interferes with Zigbee so I disable it on my broad because of that.