Change channel on PiZiGate

Configuration Zigbee
1

Hello,

I’m trying to add a Livolo switch to my PiZiGate (with ZHA ZigPy) but it doesn’t work.
After research, i saw i had to change the channel to 26
I tried with that : https://www.home-assistant.io/integrations/zha/#defining-zigbee-channel-to-use
I set channel 26, but nothing happens:

Thanks

2

I solved this problem:

I use USB-TTL to link my PiZiGate to my Windows:
image

VCC --> 3.3V
GND --> GND
TX --> RX
RX --> TX

And with this software : TestGUI_ZiGate_NXP i’m able to change the channel