A custom component to integrate the freely pogrammable heating controller called UVR1611 by Technische Alternative via the BLNET web-interface into home assistant.

Add this repository to hacs or copy the custom_component/blnet file structure into your custom_component directory .

Afterwards, add these lines to your configuration.yaml:

  # UVR1611 Data
  blnet:
    resource: your_blnet_address
    password: optional_blnet_password
    can_node: optional_can_bus_node
    scan_interval: optional_scan_interval_seconds

Password hint: The component tries to log in as "Expert" (so enter its password here if it is set).

There is the option to enable usage of the ta_direct protocal, which is however not properly working yet.

The result:

# Configuration for the BLNET component
blnet:
  # Host address of your blnet
  resource: http://192.168.255.255
  # Poll interval in seconds (Optional, Default: 360)
  scan_interval: 360
  # Expert access password of the web-interface (Optional, Default: None)
  password: "1234"
  # Enable BLNet-Direct access (Broken, Optional, Default: False)
  use_ta: false
  # BLNet-Direct port (Optional, Default: 4000)
  ta_port: 4000
  # Enable Web interface access (Optional, Default: True)
  # When set to false, switches are configured as sensors
  use_web: true
  # Webinterface port (Optional, Default: 80)
  web_port: 80
  # Can-Node to be used (Optional, Default: None - doesn't change the current setting at the BLNET)
  can_node: 20

• Customization is fully supported.
• Grouping has to be manually accomplished.
• Digital outputs of the UVR1611 can be controlled via created switch entities.
• Turning a switch off or on overrides the AUTO configuration and sets the switch to HAND until it is turned back to AUTO manually.
• If the password is all numbers and start with a leading zero, add quotes around the password. If the quotes are omitted, the leading 0 is discarded and the password will not be correct.

Feel free to open Pull Requests here or at the backend python script pyblnet.