Bosch BHI-US pair but doesn't work

[Idaho947]

Hello,

I try to manage my Bosch switch with z2m :
Bosch BHI-US

I scan the code and add it with succes but after I can't use it. The led blink orange the green.
Maybe I do something wrong but don't understand what..

See that in log

info 2025-09-26 19:06:12z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:16.232Z","linkquality":196,"voltage":null}'
info 2025-09-26 19:06:12z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:16.253Z","linkquality":196,"voltage":null}'
info 2025-09-26 19:06:20z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:24.503Z","linkquality":196,"voltage":null}'
info 2025-09-26 19:06:25z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:29.573Z","linkquality":196,"voltage":null}'
info 2025-09-26 19:06:34z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:38.424Z","linkquality":196,"voltage":null}'
info 2025-09-26 19:06:37z2m:mqtt: MQTT publish: topic 'zigbee2mqtt/Interrupteur entrée', payload '{"battery_low":null,"config_led_bottom_left_longpress":null,"config_led_bottom_left_press":null,"config_led_bottom_right_longpress":null,"config_led_bottom_right_press":null,"config_led_top_left_longpress":null,"config_led_top_left_press":null,"config_led_top_right_longpress":null,"config_led_top_right_press":null,"last_seen":"2025-09-26T17:06:41.647Z","linkquality":196,"voltage":null}'

[tgudlek]

Can you maybe try re-configuring it? That's the small orange button that looks like a refresh on the bottom of your device page.

[Idaho947]

Already try but the configuration and interview fail.

[tgudlek]

Hm, something is obviously not right here.

Did you try to re-pair it?
What LQI is being shown on the device page?
What do the debug logs say?

[Idaho947]

The lqi is at 192.
See no log. But this switch can only pair with a qrcode. I think I have to reset it but the intruction on z2m didn't work. Have to search.
Thank you for your help in any case.

[Idaho947]

Ok find the instruction on z2m are false. It is not the button at the bottom left that you need to use, but the one at the bottom right.
After a reset, the equipment is OK and the buttons are working.

[tgudlek]

Hmm, what is the log level set? Try setting it to debug, then check if anything is happening in the logs. If not, try looking at the add-on logs (assuming this is an add-on within Home Assistant). If you still aren't seeing anything, then there may be an issue with the broader setup. Maybe try restarting the add-on, or restarting the Home Assistant, or power cycling the HA device?