Nissan Connect (Carwings)
remuslazar/homeassistant-carwings · vv0.5.0
Custom HomeAssistant Integration to access Nissan Connect EV Services
In Apple Home through HomeKit Bridge
What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.
| Entity | Shows up as | Note |
|---|---|---|
switch | Switch or outlet | |
binary_sensor | Sensor (motion, contact, leak, smoke…) | |
sensor | Sensor (temperature, humidity, air quality…) | |
button | Button (as a switch) |
What people report
Nissan Leaf Carwings login started failing in October 2025 and the maintainer no longer owns a Leaf to fix it.
- Not working1
| Device | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Nissan Leaf (NissanConnect) | Not working Cloud | Initial login fails with INVALID PARAMS; official apps also failingSaved copyHello everyone, I have the same issue. On top of that, the Android apps I've been using for 6 years now have also stopped working. These are the official Nissan ConnectEV app and the independent My Leaf. I contacted Nissan support about this and they suggested I switch to the NissanConnect Services app. However, it's never worked with my Leaf, impossible to add it to my account. I should mention that I'm in France, so I'm on the European server. In Home Assistant, everything was working perfectly until November 15th. This allowed me to do some pseudo charge control with my solar panels. … Excerpt saved from GitHub on 2026-10-23. | Issue #120 · 2025-10 |
Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.
How it connects
Cloud polling
Goes through the maker’s cloud, asking it for updates every so often. Needs the internet and an account.
Details
| Installs (analytics) | 32 |
|---|---|
| GitHub stars | 54 |
| Latest version | v0.5.0 (2026-01-26) |
| Set up in the UI | Yes |
| Maintainers | @remuslazar |
| License | MIT |
In ReReHome
Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.
Bridges get their own settings page listing the accessories behind them.
