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| author | Evgeny Zinoviev <me@ch1p.io> | 2021-11-27 16:17:05 +0300 |
|---|---|---|
| committer | Evgeny Zinoviev <me@ch1p.io> | 2022-04-24 01:33:04 +0300 |
| commit | c412bf2ee0a3fbf9032fc32a26837d4fbc7585c5 (patch) | |
| tree | 5cca6bcab79331ad82cab4219c7692b9dd4eea21 /doc/arecord_opi_lite.md | |
initial public
Diffstat (limited to 'doc/arecord_opi_lite.md')
| -rw-r--r-- | doc/arecord_opi_lite.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/arecord_opi_lite.md b/doc/arecord_opi_lite.md new file mode 100644 index 0000000..153f9a1 --- /dev/null +++ b/doc/arecord_opi_lite.md @@ -0,0 +1,13 @@ +In order to use microphone on **Orange Pi Lite**: +- enable audio codec in `armbian-config` +- put this to `/etc/rc.local` (and make it executable): + ``` + for v in unmute cap; do + /usr/bin/amixer set "Line In" $v + /usr/bin/amixer set "Mic1" $v + done + + for k in "Mic1 Boost" "Line In" "Mic1"; do + /usr/bin/amixer set "$k" "86%" + done + ```
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