---
title: "Teleinfo Exporter"
date: 2023-12-19
slug: "teleinfo-exporter"
showAuthor: false
showWordCount: false
showReadingTime: false
showRelatedContent: false
showPagination: false
tags: ["docker", "esp32", "grafana", "mqtt", "prometheus", "python"]
---

## Overview

<img src="featured.png" alt="overview"/>
{{< github repo="d3vyce/teleinfo-exporter" >}}

Teleinfo Exporter is a simple Prometheus exporter for Linky (French smart electricity meter).

This project is based on Nicolas Bernaerts' Tasmota Teleinfo module: [Github](https://github.com/NicolasBernaerts/tasmota/tree/master/teleinfo)

## Features

- Available in pip and docker versions
- Supports basic auth and TLS
- Complete monitoring of linky metrics
- [Grafana Dashboard](https://grafana.com/grafana/dashboards/20182-linky-teleinfo/) with:
    - Estimation of monthly electricity bill
    - Last 24 hours consumption
    - Last 7 days consumption
    - Last 12 months consumption
    - Metrics by current phase
    - Energy Today/Yesterday/Total
    - Contract Type/Capacity/Number

## Installation
### Pip
```
python3 -m pip install teleinfo-exporter
teleinfo-exporter --help
```

### Docker
Minimal Docker compose:
```yaml
services:
  web:
    image: ghcr.io/d3vyce/teleinfo-exporter:latest
    environment:
      - BROKER_HOSTNAME=10.10.0.10
    ports: 
      - 8000:8000
    restart: always
```

#### Architectures
| Architecture | Available | Tag                     |
| ------------ | --------- | ----------------------- |
| x86-64       | ✅        | amd64-\<version tag\>   |
| arm64        | ✅        | arm64-\<version tag\> |

#### Version Tags
| Tag    | Available | Description                                          |
| ------ | --------- | ---------------------------------------------------- |
| latest | ✅        | Latest version                                       |

#### Variables
| Argument            | Variable             | Description        | Default                |
| ------------------- | -------------------- | ------------------ | ---------------------- |
| `--http_port`       | `-e HTTP_PORT`       | HTTP Port          | `8000`                 |
| `--auth_user`       | `-e AUTH_USER`       | Basic Auth User    |                        |
| `--auth_hash`       | `-e AUTH_HASH`       | Basic Auth Hash    |                        |
| `--http_cert`       | `-e HTTP_CERT`       | HTTP Certificate   |                        |
| `--http_key`        | `-e HTTP_KEY`        | HTTP Key           |                        |
| `--broker_host`     | `-e BROKER_HOST`     | MQTT Host          |                        |
| `--broker_port`     | `-e BROKER_PORT`     | MQTT Port          | `1883`                 |
| `--broker_user`     | `-e BROKER_USER`     | MQTT User          |                        |
| `--broker_password` | `-e BROKER_PASSWORD` | MQTT Password      |                        |
| `--broker_topic`    | `-e BROKER_TOPIC`    | Teleinfo Topic     | `teleinfo/tele/SENSOR` |

## Configuration
### HTTP Authentication
To generate the password hash use the following command:
```bash
htpasswd -bnBC 10 "" PASSWORD | tr -d ':'
```

### Prometheus
Config example:
```yaml
scrape_configs:
  - job_name: 'Teleinfo'
    scheme: https
    tls_config:
      ca_file: teleinfo.crt
    basic_auth:
      username: USER
      password: PASSWORD
    static_configs:
      - targets:
        - 192.168.1.2:8000
```