Easily control and monitor your roller shutters, gates, garage doors, or any other device using the RTS 433 MHz protocol.
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This project serves as a comprehensive controller for Somfy RTS blinds and shades, capable of managing up to 30 individual shades , 14 groups and 14 rooms.
- 433MHz RTx: Full support for RTS, RTW, RTV/L, and 433.92MHz protocols.
- Frequency Constraints: You can mix protocols as long as they reside within the same base frequency range.
Note: You cannot operate 433.92MHz and 433.42MHz motors simultaneously on the same radio transceiver.
- IO Home Control: Not natively supported. However, compatibility can be achieved via the IO Remote protocol by interfacing with a dissected remote control.
For those with "bare" motors (no built-in radio), this project includes support for relay module configurations. Once set up, these motors can be controlled through the interface exactly like native RTS or RTW devices.
ESPSomfy-RTS is a powerful project at its core, but I felt it needed a more modern and localized touch.
Being French (and therefore a big fan of bread and cheese), I found during my very first use that the explanations were sometimes confusing. Above all, I felt like I had to put on sunglasses every time I opened the interface! This fork is designed to save you a trip to the eye doctor and a few linguistic headaches along the way.
While keeping the rock-solid foundations of the original project, I have completely redesigned the user experience to be truly responsive: the interface is just as pleasant to use on mobile and tablet as it is on PC, and navigation is finally crystal clear for non-English speakers.
This project aims to make managing your RTS 433 MHZ devices as beautiful as it is functional.
If you are migrating from rstrouse/ESPSomfy-RTS or upgrading from an older version of this fork, please read the following:
- Data Compatibility: You can restore a
.backupfile from the original project. Your shades, groups, and remote addresses will be successfully migrated. ⚠️ Radio Settings (Action Required): Due to the new GPIO Selector in v2.5.0, radio pin assignments are not automatically restored from older backup files.- Warning Message: You will see a compatibility alert during the restore process. After the import, you must manually verify and re-assign your GPIO pins in the Radio tab.
- Direct Update: Your existing settings are automatically migrated and preserved during the update process.
⚠️ Automatic Backup Note: The backup file created by the system just before the update is still in the old format.- Restoring after Update: If you ever need to restore that specific pre-update backup onto v2.5.0+, you will trigger the "Incomplete Compatibility" alert and will need to re-assign your Radio GPIOs manually.
Tip
After a successful update to v2.5.0, we recommend creating a new backup immediately. This new file will include the updated GPIO mapping and won't trigger any warnings in the future.
This fork remains 100% compatible with the official ESPSomfy-RTS-HA integration. If you are already using the integration, simply update your ESP32 with this firmware. Your entities, names, and dashboards in Home Assistant will continue to work without any modification.
Want to know what's coming next, check current release progress, or see completed features? We use GitHub Projects to maintain a live, up-to-date roadmap.
💡 Click the badge above to track real-time development, active milestones (
v2.5.3,v3.0.0), and submit features or bug fixes directly into our workflow columns.
If you lose access to the web interface (network configuration error or forgotten password), a manual reset procedure is available via (Power Cycles).
Important
The procedure depends on your firmware version. A two-tier system was introduced in v2.5.1 to allow resetting the network without losing all your configurations (which is not the case if you are using version 2.5.0).
- Version v2.5.1+ :
- 3 Cycles : Resets Wi-Fi configuration and disables security settings.
- 6 Cycles : Full Factory Reset (Full Wipe).
- Version v2.5.0 :
- 4 Cycles : Full Factory Reset (Full Wipe).
To view detailed instructions and cycle diagrams, please visit the dedicated page:
Tip
Always use these procedures as a last resort. If the interface is still accessible, use the Restore button in the system settings instead.
Since this is a fork, you can rely on the extensive original documentation for technical hardware details and integrations:
Special thanks to rstrouse for the incredible work on the original ESPSomfy-RTS project, and to y-streibel-uiris for the HTTPS WebSocket implementation.
Si vous ne souhaitez pas fabriquer le matériel vous-même, je propose des unités entièrement assemblées, flashées et testées individuellement avant envoi. Ces boîtiers sont prêts à être alimentés pour piloter immédiatement vos équipements Somfy RTS 433 MHz.
🛒 Disponibles à l'achat sur Leboncoin
Important
💡 Note sur la configuration et l'assistant intégré
L'assistant de préconfiguration automatique a déjà été exécuté par mes soins sur votre boîtier avant son expédition. Votre appareil est donc configuré et prêt à l'emploi dès la première mise sous tension :
- Interface entièrement en Français.
- Fuseau horaire local configuré (Europe/Paris).
- Module radio activé et GPIO spécifiques à votre modèle déjà assignés.
Pour retrouver toutes les caractéristiques et détails, une page dédiée aux boîtiers est disponible.
