Add 2nd Zigbee Hub & Network to ZHA?

Configuration Zigbee
1

I’ve got a Sonoff Zigbee bridge working just fine in my garden office with HASS, using the ZHA integration.
I want to add another one, on a totally separate Zigbee network, to cover the main house, and to save having to try and spread the Zigbee network across the two (which are connected via wired LAN).
How do I add a 2nd Zigbee network in ZHA? When I try it says “Only a Single Configuration Possible”.

2

Because you can only add one to ZHA.

3

Is there any other way to add a 2nd zigbee network and Sonoff bridge to HA then?

4

You can use Tasmota2Zigbee with mqtt.

5

You could use zigbee2mqtt.

6

Zigbee2MQTT does not support the Sonoff ZbBridge. Only Ti-based devices (CC25xx, CC26xx, CC1352P-2) and the Conbee II. The Sonoff ZbBridge uses a Silicon Labs EFM32

7

Was the question.

8

I’ll give that a go - thanks!