ha-prana

Prana recuperators (fan) for Home Assistant over bluetooth

Supported operations:

• control speed (1 - 10)
• auto / night / heat mode
• read sensor values: VOC, CO2
• air direction

Find mac address of your device on linux

sudo hcitool lescan

Installation

1. Create custom_components/prana/ in your homeassistant config directory.
2. Copy the files of this repository into this directory.
3. Add the config to your configuration.yaml file as explained below.
4. Restart Home Assistant or Hass.io.
5. When running Home Assistant in docker add -v /var/run/dbus/:/var/run/dbus/:z in order to Forward /var/run/dbus/ from host OS to docker

Examples

Basic

prana:
  scan_interval: 60 # refresh data in x seconds
  devices:
  - mac: 'XX:XX:XX:XX:XX:XX'

Limit sensors

prana:
  devices:
  - mac: 'XX:XX:XX:XX:XX:XX'
    monitored_conditions:
      - voc

Available sensors & switches

- co2
- voc

Complete

prana:
  scan_interval: 60 # refresh data in x seconds
  devices:
  - mac: 'XX:XX:XX:XX:XX:XX'
    name: 'Prana living room'
    monitored_conditions:
      - co2
      - voc

Debugging problems

logger:
  default: error
  logs:
    custom_components.prana: debug

Notes

• password is not supported
• tested only on prana-150
• reading device name, temperatures, humidity and air pressure aren't yet supported