# \[APP\]\[Pro\] Airco Bridge – Mitsubishi Heavy Industries Smart M-Air / WF-RA **URL:** \ **Category:** Apps\ **Created:** [July 22, 2026, 7:50pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487 "2026-07-22T19:50:17Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Faceless](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/faceless/32/113873_2.png) [@Faceless](https://community.homey.app/u/Faceless)\ **Post date:** [July 22, 2026, 7:50pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487/1 "2026-07-22T19:50:17Z")
Airco Bridge connects **Mitsubishi Heavy Industries air conditioners equipped with a Smart M-Air WF-RAC or WF-RAC-HTTPS Wi-Fi module** to Homey Pro. Please note that this app does **not** support all Mitsubishi or all air-conditioning systems. It is specifically intended for Mitsubishi Heavy Industries units that are normally controlled through the Smart M-Air app. [Install Airco Bridge from the Homey App Store](https://homey.app/a/com.airco.bridge/) ## How does it work? The Homey app communicates with a separately installed service called **AircoBridge**. AircoBridge runs on a local computer, server, NAS or Raspberry Pi using Docker. AircoBridge communicates directly with the WF-RAC module over your local network. Control and status information therefore stay on your LAN; the Mitsubishi cloud and a manufacturer account are not required for normal operation. The WF-RAC module must already be connected to your Wi-Fi network, usually by completing its initial setup with the Smart M-Air app. [AircoBridge installation and documentation](https://github.com/CrazyHenk44/AircoBridge) ## Features - Turn the air conditioner on and off - Set the target temperature - Auto, cooling, heating, dry and fan modes - Fan-speed control - Horizontal and vertical vane control - 3D Auto support - Indoor and outdoor temperature - Device status and error reporting - Current power consumption - Cumulative and monthly energy usage - Local communication between Homey, AircoBridge and the air conditioner ## Requirements - Homey Pro - A Mitsubishi Heavy Industries air conditioner with a compatible Smart M-Air WF-RAC or WF-RAC-HTTPS module - AircoBridge running on your local network - Docker is recommended for installing AircoBridge At present, AircoBridge has been tested with: - Indoor unit: `SRK50ZS-WF` - Wi-Fi module: `WF-RAC-HTTPS` - Wireless firmware: `025` - MCU firmware: `200` Other WF-RAC models are expected to use the same protocol, but have not all been tested yet. ## Feedback and compatibility reports Feedback is very welcome, so we can list your model as supported or not supported. If you test the app, please let me know: - Your indoor-unit model - Whether you use WF-RAC or WF-RAC-HTTPS - Your wireless and MCU firmware versions - Which functions work or do not work - Any errors you encounter during pairing or normal operation Bugs and technical details can also be reported through: - [Homey app issues](https://github.com/CrazyHenk44/Homey-AircoBridge/issues) - [AircoBridge issues](https://github.com/CrazyHenk44/AircoBridge/issues) ## Disclaimer Airco Bridge and AircoBridge are community projects. They are not affiliated with or endorsed by Mitsubishi Heavy Industries. ---
**Author:** ![Ronald\_Otto](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronald_otto/32/51743_2.png) [@Ronald\_Otto](https://community.homey.app/u/Ronald_Otto)\ **Post date:** [July 28, 2026, 4:58pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487/2 "2026-07-28T16:58:18Z")
Is there any reason for me not to use this app? [Mitsubishi (WF-RAC) | Homey](https://homey.app/nl-nl/app/com.mhi.wfrac/Mitsubishi-(WF-RAC)/) This one works quite well. ---
**Author:** ![Faceless](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/faceless/32/113873_2.png) [@Faceless](https://community.homey.app/u/Faceless)\ **Post date:** [August 11, 2026, 6:32pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487/3 "2026-08-11T18:32:54Z")
Airco Bridge v1.1.0 is on its way to the Homey App Store! > This release adds per-air-conditioner presets. You’ll be able to select presets directly from the device controls and use the new Apply a preset action in Homey > Flows. Applying a preset restores its climate settings and turns the air conditioner on. > > Preset support requires Homey OS 12.6.1 or newer and AircoBridge v1.1.0 or newer ([Release v1.1.0 · CrazyHenk44/AircoBridge · GitHub](https://github.com/CrazyHenk44/AircoBridge/releases/tag/v1.1.0)). If you use an > older AircoBridge version, all existing climate controls will continue to work; only the new preset functionality will be unavailable. > > If you want to use presets, update AircoBridge before updating the Homey app. > > Links: > > - Homey App Store ([Airco Bridge | Homey](https://homey.app/en-us/app/com.airco.bridge/Airco-Bridge/)) > - Homey app v1.1.0 release notes ([Release v1.1.0 · CrazyHenk44/Homey-AircoBridge · GitHub](https://github.com/CrazyHenk44/Homey-AircoBridge/releases/tag/v1.1.0)) > - AircoBridge v1.1.0 ([Release v1.1.0 · CrazyHenk44/AircoBridge · GitHub](https://github.com/CrazyHenk44/AircoBridge/releases/tag/v1.1.0)) > - Support and issues ([Issues · CrazyHenk44/Homey-AircoBridge · GitHub](https://github.com/CrazyHenk44/Homey-AircoBridge/issues)) > > Feedback is very welcome—especially about preset controls and the new Flow action. When reporting a problem, please include your Homey OS version, AircoBridge > version, and the steps needed to reproduce it. ---
**Author:** ![Faceless](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/faceless/32/113873_2.png) [@Faceless](https://community.homey.app/u/Faceless)\ **Post date:** [August 12, 2026, 8:59pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487/4 "2026-08-12T20:59:24Z")
Airco Bridge v1.2.0 has been submitted for Homey certification. Once approved, this release will make adding and maintaining your AircoBridge connection much easier. What’s new: - Homey will automatically discover AircoBridge instances on your local network. - The pairing screen will let you select the discovered bridge. - Existing devices can automatically follow changes to the bridge’s IP address. - Manual address entry remains available as a fallback. - The pairing screen and device-type naming have been improved. Automatic discovery requires AircoBridge v1.2.0 or newer. - Homey Store ( [Airco Bridge | Homey](https://homey.app/en-us/app/com.airco.bridge/Airco-Bridge/) ) - Issues and support ( [Issues · CrazyHenk44/Homey-AircoBridge · GitHub](https://github.com/CrazyHenk44/Homey-AircoBridge/issues) ) For the smoothest upgrade, update AircoBridge first and then install the Homey app update. Feedback about discovery, pairing, or IP-address recovery is very welcome. ---
**Author:** ![Faceless](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/faceless/32/113873_2.png) [@Faceless](https://community.homey.app/u/Faceless)\ **Post date:** [August 20, 2026, 8:44pm UTC](https://community.homey.app/t/app-pro-airco-bridge-mitsubishi-heavy-industries-smart-m-air-wf-ra/157487/5 "2026-08-20T20:44:42Z")
Hi everyone, > Airco Bridge for Homey v1.3.0 has been submitted with a major expansion of its local automation integration. > > This release adds: > > - Homey Flow controls to enable, disable and inspect AircoBridge automations > - Manual-control status and a Flow action to resume automations > - Automation-safe Flow actions for presets, power, temperature and operating mode > - Triggers for executed and failed automation actions > - Flow cards for self-cleaning and compressor start/stop events > - Live operating current and compressor-frequency insights > > You can find the new cards under your Airco Bridge device in the When, And and Then sections of Homey Flow. Existing devices do not need to be paired again. > > Homey OS 12.6.1 or newer is required. The new automation features require AircoBridge v1.4.0; older bridge versions retain their existing climate controls. > > Links: > > - Homey Store ([Airco Bridge | Homey](https://homey.app/en-us/app/com.airco.bridge/Airco-Bridge/)) > - GitHub release v1.3.0 ([Release v1.3.0 · CrazyHenk44/Homey-AircoBridge · GitHub](https://github.com/CrazyHenk44/Homey-AircoBridge/releases/tag/v1.3.0)) > - AircoBridge v1.4.0 ([Release AircoBridge v1.4.0 · CrazyHenk44/AircoBridge · GitHub](https://github.com/CrazyHenk44/AircoBridge/releases/tag/v1.4.0)) > - Support and issues ([Issues · CrazyHenk44/Homey-AircoBridge · GitHub](https://github.com/CrazyHenk44/Homey-AircoBridge/issues)) > > Feedback on the new Flow cards and automation behaviour is very welcome.