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Project: Smart Home Dashboard

August 2, 2021 by Tobey 1 Comment

Yesterday I have released a new page on this blog, which describes my most recent project: a smart home dashboard using an Inkplate 10 e-ink display and Home Assistant as a backend. Home Assistant displays a lovelace view of the dashboard which is then rendered to a JPG-image. The Inkplate wakes up every 20 minutes … [Read more…]

Posted in: Automation, Consumer, Smart Home Tagged: automation, container, dashboard, docker, grafana, influxdb, inkplate, smart home, Software

DIY Smart Home Thermometer / Humidity Sensor with ESP32 and DHT22

April 4, 2021 by Tobey Leave a Comment
ESP32

As I got further into the Smart Home game, I encountered a type of device I’ve never thought of using: microcontrollers. Reading into the possibilities I recognized these little things as a power and cost efficient way of handling different (light) tasks. Because I’ve already had a DHT22 lying around, which was used with a … [Read more…]

Posted in: Consumer, Smart Home Tagged: automation, C++, dht22, esp32, github, grafana, influxdb, microcontroller, smart home, telegraf

Subtract subquery constant in InfluxDB / Grafana

February 27, 2021 by Tobey 1 Comment
influxdb

The need for a query Some time ago I’ve decided to gather information from my FritzBox router to display in Grafana. I stumbled upon a TIG (Telegraf, InfluxDB, Grafana) stack on Github, which I forked and dockerized. I found a Grafana dashboard to import on another fork (included in my fork as well) which is … [Read more…]

Posted in: Consumer, Professional, Tips && Tricks Tagged: fritzbox, github, grafana, influxdb, query, telegraf, TIG

Read external InfluxDB in Home Assistant as a sensor

February 20, 2021 by Tobey 11 Comments
Home Assistant

Setting up the environment During a current project I looked into HomeAssistant as a central component / hub for home automation. When starting out with HomeAssistant it is recommended to install the software either as a OS distribution (HASS OS) or run a supervised installation, which is just a couple of fancy bash scripts that … [Read more…]

Posted in: Consumer Tagged: automation, container, docker, grafana, home assistant, influxdb, Software

Using the External Renderer for Grafana Docker

February 7, 2021 by Tobey 8 Comments
Grafana

Recently I tried to make use of the renderer function in Grafana to retrieve a graph as an image for further usage. However since Grafana 7 (I guess) they decided to not include the external image renderer anymore in the Grafana Docker image. You may install the plugin yourself, however this does not work by … [Read more…]

Posted in: Automation, Consumer, Professional Tagged: automation, container, docker, grafana, nginx, Proxy

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