ZBT-2 with a ZWA-2

Configuration Zigbee
1

I have a home assistant green with a zwa-2 and would like to add Zigbee because of the light bulbs.

  1. Can both the ZWA-2 and ZBT-2 coexist without issue connected to HA Green?

  2. Do I need to use 2.4ghz?

2

Can they coexist?
Yes, as long as there’s another USB port for the ZBT-2 to plu into.

Do you need to use 2,4Ghz?
You don’t have a choice. the current Zigbee standard uses the 2.4Ghz spectrum. A future standard (more than a year away from seeing commercial products) will allow operation in the sub-Ghz range.

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