https://github.com/fleaz/arduino-temp-exporter

Arduino + Ethernet Shield + Temperature Sensor = Prometheus Exporter
https://github.com/fleaz/arduino-temp-exporter

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Arduino + Ethernet Shield + Temperature Sensor = Prometheus Exporter

• Host: GitHub
• URL: https://github.com/fleaz/arduino-temp-exporter
• Owner: fleaz
• Created: 2019-11-26T21:30:43.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-11-26T22:33:51.000Z (over 6 years ago)
• Last Synced: 2025-12-26T02:30:06.265Z (6 months ago)
• Language: C++
• Size: 466 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# arduino-temp-exporter 

Use an Arduino Uno, an Ethernet shield and a temperature sensor as a exporter for Prometheus.

![Hardware setup](image.jpg)

## Hardware list

  * Arduino Uno

  * W5100 ethernet shield

  * DS18B20 temperature sensor

## Network configuration

Modify the `src/main.cpp` file and set `STATIC` to 1 or 0 depending if you want a static IP or DHCP.

## Installation

This project was intendet to be build and flashed with [Platformio](https://platformio.org/). When you have it

installed you can run `platformio run` to get all dependencies and `platformio run -t upload` to compile&uploda to your Arduino

## Exposed metrics

```

arduino_temperature{sensor="ds18b20",mac="de:ad:be:ef:fe:ed"} 27.44

```