I've searched and read other msgs on this however none really helped. My rpi3 died and took the SD card with it (sigh). So I took the opportunity to create a completely new system install (everything) on my rpi4 with 64bit Debian Bookwork (boot image from Raspberry Pi Imager). Fresh install of NR u…

ok, try this: sudo systemctl edit nodered add as below: [image] save run node-red-stop run node-red-start Then import the below flow... [{"id":"1d55bee380340552","type":"inject","z":"20165f674cef3579","name":"","props":[],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":1450…

Exec node - help with how it spawns

General

cymplecy 13 March 2025 09:45 4

There are many issues playing sounds from the exec node for various reasons.

I suggest doing a bit of a search on the forum with different keywords and see if any of the solutions sort your problem

Topic		Replies	Views
Issue with amixer "Simple mixer control" - different components in nodered exec node and in terminal General	3	175	23 December 2022
The exec node fails to execute a command that works in the terminal General	4	964	20 June 2020
Odd `exec` node result using `amixer -v' General	8	401	30 July 2022
Pulseaudio control not working in exec-node General	6	52	15 September 2024
Audio problems using exec node General	41	356	18 June 2023

Exec node - help with how it spawns

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