Hi community, After migrating from MQTT1 to MQTT2.4 Binding, i think it might help to have a short howto. Please note that i’m not using credentials, so i can only tell something about the basic broker configuration Step1: Migrating the data from mqtt.cfg: mqtt.cfg (I’ve only connetced to the br…

[image] David_Graeff: Some people changed my mind and outgoing transformations will come. (With a big warning of their performance impact) Will this also include JavaScript transformations (incoming & outgoing)?

Thank you Sascha_Billian . I’ve searched for a whole day to how te setup mqtt in openhab2 and everithing is to version 1. Now i have working sonoff swith :slight_smile: But can somebody help me what to add here or change to have my switch to know when it’s turned on by RF Pilot or the hardware but…

[image] kaju666: But can somebody help me what to add here or change to have my switch to know when it’s turned on by RF Pilot or the hardware button? Sonoff will publish always the same state if is triggered. that means a MQTT command or pressing the button on the sonoff will always publish …

So if I understand it right, there is no way (without using a proxy item) to reflect on an openHAB sitemap a change to an item that occurred when a physical button was pressed? I mean, I want my Basic UI switch item to show as ON when my wife switched the light by using the light switch and not the…

See: [image] Design Pattern: Separation of Behaviors Tutorials & Examples Edit: Updated for OH 4. Please Design Pattern: What is a Design Pattern and How Do I Use Them for more information on what a DP is and how to use them. Problem Statement Often one will …

[Q] So in new MQTT 2.4 there is no possibility to configure it using files. The paperUI and adding through Things is the only way?

[A] Wrong. Search the forum, I have posted several examples on how to configure MQTT2 with files.

@Sascha_Billian @alexspitz This configuraion knows when the hardware button or rf button was pressed and change state in basicui. [image] Using Sonoff Power Switches with Tasmota firmware and openHAB2 MQTT2 binding Tutorials & Examples Hi guys, after hours of …

Thanks @kaju666 Are these working settings or do you still have problems?

Migrating MQTT1 items to MQTT2.4 items

Tutorials & Examples Solutions

vzorglub (Vincent Regaud) January 9, 2019, 7:50am 56

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