set tx audio level
| Parameter | Type | Values | Description |
|---|---|---|---|
| type | string | "set" | Type of setting ( get or set ) |
| command | string | "tx_audio_level" | Command for setting tx audio level |
| value | int | "1-250" | Value for setting tx audio level |
{
"type" : "set",
"command": "tx_audio_level"
"value": "120"
}