A VPD chart custom card for Home Assistant Lovelace. The card loads the chart form vpdchart.com and sends the sensor data for air humidity, air temperature and canopy temperature to automatically calculate VPD when the values change.
- Install via HACS.
- Add to resources:
url: /hacsfiles/vpdchart-card/vpdchart-card.js type: module
Manual install
1. Download the vpdchart-card.js file and store it in your configuration/www/ HASS folder- Add to resources:
url: /local/vpdchart-card.js
type: moduleAdd a card with the following configuration to any of your Lovelace views.
type: custom:vpdchart-card
title: Veg tent
crop: Cannabis
air_rh: sensor.h5179_2869_humidity
air_temp: sensor.h5179_2869_temperature
leaf_temp: sensor.h5179_2869_temperature
leaf_temp_offset: -2| Name | Type | Default | Description |
|---|---|---|---|
| type | string | Required | custom:vpdchart-card |
| title | string | Optional | Card title |
| crop | string | Required | Cannabis|Tomatoes|Leafy greens|Cucumber |
| air_rh | string | Required | A humidity sensor entity id |
| air_temp | string | Required | A temperature sensor entity id |
| leaf_temp | string | Required | A temperature sensor entity id |
| leaf_temp_offset | number | Optional | An offset applied to the leaf_temp defined sensor. This is degrees C or F. Temperature unit is taken from HASS settings (Settings > General > Unit System) |