Everyone knows Daikin make some of the best air conditioners out there, mechanically speaking. Sadly their WiFi control modules are not so good, especially the latest models which are all cloud based, require an internet connection to even work, and are slow. This code/module provides local control via web interface, MQTT, and HomeAssistant integration, all with no cloud crap. There is also a new Faikin Remote Control available, BLE linked to the Faikin, with environmental sensors, available on Tindie now. PCB designs are included, and also available to buy on Tindie, and on Amazon UK. There are other people making and selling, e.g. on eBay Australia. I'd like to thank the contributors, but contributions are made and accepted on basis that you issue your contribution under the same GPL licence as the project. Forks are allowed on the basis that your forks are on the same GPL licence as the project. Trademark This is an open source project, but bear in mind you cannot sell boards bearing the Andrews & Arnold Ltd name, the A&A logo, the registered trademark AJK logo, or the GS1 allocated EANs assigned to Andrews & Arnold Ltd. Further manuals / links For support, see issues and discussions. PCB The boards from Tindie, eBay, and Amazon UK works with Daikin modules via an S21 connector, or X50A and X35A connectors, or similar. The design is updated from time to time so may not look exactly like this. Supplied in a 70x70 panel as an assembled PCB with snap off parts down to two sizes. 45x36mm or 40x16mm. Why I made this The history is that, after years of using Daikin air-con in my old home, and using the local http control, in my new house in Wales the WiFi was all cloud based with no local control, and useless, and slow. Just configuring it was a nightmare. I spent all day reverse engineering it and making a new module to provide local control. Pull requests and feature ideas welcome. This whole project is almost entirely by me, but with some valuable contributions from...
First seen: 2025-07-21 05:34
Last seen: 2025-07-21 14:37