DanM
December 10, 2018, 9:58am
1
Hi,
I dont allow access to my HA instance from the outside, and so instead make heavy use of a polling only telegram bot. One of this things I would love to access is the recent history for devices as a graph. Im guessing that the way this might would would be to make an image and then send that. Is there any known way to do this? (Im on hass.io ).
Thanks.
I’ve not done it myself but you may be able to use Grafana to generate bitmap graphs form the HA database
Hi! Did you find a solution? I am facing the same problem.
DanM
August 6, 2019, 8:41am
4
Im afraid not. I just switched to home assistant cloud and now I just look at the graphs…
h4de5
April 1, 2021, 8:57pm
5
i know this is an old thread, but i wondered if someone has come up with a solution for this in the meantime (without setting up grafana)
similar questions:
Hi,
Is there a chance to integrate a history-graph into a mail notification? I have already created a notification which is working with normal text and temperature state attributes.
- id: '123'
alias: text email when door is open
initial_state: true
trigger:
- entity_id: binary_sensor.door_contact_1
from: 'off'
platform: state
to: 'on'
condition: []
action:
- data:
message: " The door is open \n\nTemperature 1 is: {{ states.sensor.temperature_1.state }} "
…
I’d like to send history graphs (temperature etc.) as an image via telegram API. What is the best way to create such an image? Do I really have to extract the data via SQL myself (as described here: https://www.home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/ ) and push it through gnuplot?
Or is there a simpler way to tell for example the history graph component to store the output somewhere?
+1 looking for similar feature
If somehow we are able to generate a image from history graph or from sensor. Most likely we can push it via telegram
3 Likes
ejko
July 31, 2023, 10:13pm
6
Is there still no simple solution?
Maybe that is the solution )
raffler
February 1, 2024, 2:41pm
8
so i wanted to have the same feature and was able to pull it off
i made a post for it, here is the link:
hi everyone, this is my first post, also new to this forum…
not super experienced HA user, but willing to learn.
should actually be studying… but u know… tinkering is more interesting GitHub - AlexxIT/PythonScriptsPro: Advan…
1 Like
