Linear MQTT Dashboard

ravendmaster

About this app

Easy, customizable control panel - MQTT-client.
The solution for your IoT, DIY devices.

Source codes - https://github.com/ravendmaster/linear-mqtt-dashboard-kotlin

Available widgets:
- Header
- Slider
- Value
- Switch
- Button
- RGB LED
- Meter
- Graph
- Buttons set
- Combo box

Features:

★ Tabs

★ Order of widgets can be changed. Number of widgets is not limited to the size of the screen - the list can be scrolled.

★ Status of network connection and MQTT broker displayed RGB LED.

★ Ability to receive push notifications even when the app is closed.

★ Corrective message from the widget "Value" by long press on the value (in the widget settings, you must specify the topic of publication of the new value).

★ Two meanings of the text messages and the two labels are available for the widget "Button" - for the states "pressed" / "not pressed" respectively. You can also specify a "retained" for messages.

★ Widget "Meter" can display the value of by a different color (alarm zone, yellow and red), if value approaches the limits of measurement. Thresholds limit values can be specified separately for the lower and upper boundaries.

★ Widgets Slider and Meter can handle decimals

★ Share settings

★ JavaScript to represent the value of some widgets

★ Graph widget displays the value of an array of double and integer types in JSON format, payload for example of payload: [1,2,100.88] or [100.5, 200, 0, 0, 0, -10]

★ Graph widget in live mode

★ Graph widget in 'historical' mode (1h, 4h etc.), see "Application server mode" in application serttings

★ "Buttons set" widget allows place several buttons in one place

★ Widget Combo box to work with a predefined list of values

★ "Application server mode" - the ability to handle incoming MQTT messages using JavaScript even when the app is in the background. See OnReceive().

Ratings and reviews

On android 10 have issues: 1. Sometimes didn't draw any items on tab(just white screen with header) 2. If minimize application and clean all(android close all app). And then launch app again it crashed. I worried about it. This is very good application, but this bugs push me to find another one

One of the best MQTT client apps available. Tried many of the apps but this one had versatility that I need. Features to execute scripts on receive and on display are awesome. Only thing that might need improvements are look and number of the widgets. These are OK but when you see other fancy stuff around, man tend to wish even more 😁 P.S. JSON payload support would be nice too

Very Simplistic way of Controlling Mqtt Devices. Add Lots of Device in Tabs, Import Export whole data including Settings. What a perfect solution for makers. (I tried many mqtt apps but i like this one only after blynk)

What's new

Try new app Nonlinear MQTT Dashboard for free!