qrcode image processing platform enables QR code recognition from cameras.
To get this running, please install
zbar-tools (Ubuntu 18.04)
To enable this, add the following lines to your
# Example configuration.yaml entry image_processing: - platform: qrcode source: - entity_id: camera.door
An automation using this integration could look like this:
automation: - alias: "Catch QR code and arm the alarm system" trigger: - platform: state entity_id: image_processing.qr_front_door to: ARM_QR_CODE_VALUE action: - service: alarm_control_panel.alarm_arm_away target: entity_id: alarm_control_panel.home_alarm data: code: MY_ALARM_CODE