---
title: "Data Grand Lyon"
description: "Data Grand Lyon is a built-in integration for Home Assistant. It has 22 installs sharing analytics and needs the vendor's cloud."
canonical: "https://vulpo.app/integrations/core/data-grand-lyon"
url: "https://vulpo.app/integrations/core/data-grand-lyon.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Data Grand Lyon

> Data Grand Lyon is a built-in integration for Home Assistant. It has 22 installs sharing analytics and needs the vendor's cloud.

Data Grand Lyon is a built-in Home Assistant integration that pulls Lyon transport data from data.grandlyon.com. It adds sensors for bike stations, such as available bikes, split into electrical and mechanical, along with available stands and capacity. Parking figures are included too, covering available and accessible parking spaces. Other sensors report the next departure, with its direction and type, and a binary sensor shows whether a station is open. Setup is done in the UI with a data.grandlyon.com username and password, and the connection relies on the vendor's cloud. Connection settings can be changed later without removing the integration, and a diagnostics file can be downloaded for bug reports.

Automatic summary of Home Assistant's source code. Something wrong? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=data_grand_lyon)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **Change settings later**: Its connection settings can change without removing it.
- **Platinum quality**: Home Assistant's own rating of its code and setup experience.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

It is added under Settings, Devices and services, with Add integration.

### Connect

- **Password**: Your password on data.grandlyon.com.
- **Username**: Your username on data.grandlyon.com.

Also asked when signing in again and changing the connection.

Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

## Entities

- **Binary sensors**: Station open
- **Sensors**: Accessible parking spaces, Available bikes, Available electrical bikes, Available mechanical bikes, Available parking spaces, Available stands, Capacity, Electrical internal battery bikes, Electrical removable battery bikes, Next departure 1, Next departure 1 direction, Next departure 1 type, and 6 more

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## At a glance

- Kind: Built-in integration
- Number: 22 installs sharing analytics
- Connection: Needs the vendor's cloud
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Quality scale: Platinum quality scale
- Domain: `data_grand_lyon`
- Source: <https://www.home-assistant.io/integrations/data_grand_lyon/>

In Vulpo: Chart card, Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/data-grand-lyon

---

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