Platform (Hardware/OS): Raspbian GNU/Linux 12 (bookworm)
Raspberry Pi 3 Model A+
Single Board Computer 1.4GHz 4 Core 512MB RAM Broadcom BCM2837 ARM Cortex-A53
Node version: Node.js v20.9.0
MagicMirror version: 2.28.0
Module version: v1.0.2
Description of the issue:
I see ERROR next to the microphone. I used debug:true and
The debug log shows
'Error opening audio device plughw:2 for capture: Connection refused
FATAL: "continuous.c", line 245: Failed to open audio device'
when I type 'cat /proc/asound/cards'
I get this:
0 [vc4hdmi ]: vc4-hdmi - vc4-hdmi
vc4-hdmi
1 [Headphones ]: bcm2835_headpho - bcm2835 Headphones
bcm2835 Headphones
2 [Device ]: USB-Audio - USB PnP Sound Device
C-Media Electronics Inc. USB PnP Sound Device at usb-3f980
I want to use 0 [vc4hdmi ]: vc4-hdmi - vc4-hdmi for playback and 2 [Device ]: USB-Audio - USB PnP Sound Device for capture.
When I run arecord --format cd --duration 15 --channels 1 -D plughw:2,0 test.wav
I can record and when I do aplay test.wav I hear the recording
Platform (Hardware/OS): Raspbian GNU/Linux 12 (bookworm)
Raspberry Pi 3 Model A+
Single Board Computer 1.4GHz 4 Core 512MB RAM Broadcom BCM2837 ARM Cortex-A53
Node version: Node.js v20.9.0
MagicMirror version: 2.28.0
Module version: v1.0.2
Description of the issue:
I see ERROR next to the microphone. I used
debug:trueandThe debug log shows
when I type 'cat /proc/asound/cards'
I get this:
I want to use
0 [vc4hdmi ]: vc4-hdmi - vc4-hdmifor playback and2 [Device ]: USB-Audio - USB PnP Sound Devicefor capture.When I run
arecord --format cd --duration 15 --channels 1 -D plughw:2,0 test.wavI can record and when I do
aplay test.wavI hear the recording