Hi, i want to add a button in a dashboard which toggle a led in my raspberry pi. I know it works with switch but i want a button. i tried this: i have 2 leds in gpios output i used 2 inject nodes for on and off here is ths json: [{"id":"75c0100d.c45f6","type":"inject","z":"a27ded96.41535","na…

Trying_to_learn 6 November 2020 06:20 8

Use the flow I posted and connect the output of the function node to the GPIO node input.

1 Like

Topic		Replies	Views
How to use push button to toggle Led in raspberry pi? General	10	2471	8 October 2021
How can i have a physical button that toggles a switch on the dashboard? General	4	3580	29 May 2019
Maintained buttons Dashboard	4	70	18 October 2024
Dashboard 2 - is there a simple way to configure button so that it toggles Dashboard	14	395	24 October 2024
Switch/inject button? General	4	1299	4 January 2021

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

How to use button in dashboard to toggle Led in raspberry pi?

Related topics