Number of Devices paired with a Sonoff Zigbee 3.0 USB Dongle Plus as coordinator

Setup, Configuration and Use Beginners
1

I am running Openhabian/Rpi with a Sonoff Zigbee 3.0 USB Dongle Plus as coordinator.
At the moment I have 89 devices paired and it still runs fine.
Any ideas/experiences on how high you can go?
Thanx in advance.
Torben

2

Up to 32 direct children, number of children not limited by firmware (see SONOFF Zigbee 3.0 USB Dongle Plus | ZBDongle-E) - not sure about limits imposed by openHAB and/or Zigbee binding.

@chris
Could you provide additional insights?