![](/images/new-backgrounds/1155070/15507053x1.webp)
Power control
•• | Function |
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| A product can be powered on and off using a PC. |
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•• | Viewing power state (Get Power ON / OFF Status) |
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Header | Command | ID | Data length | Checksum | |
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0xAA | 0x11 |
| 0 |
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•• Setting power ON/Off (Set Power ON / OFF)
Header | Command | ID | Data length | Data | Checksum |
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0xAA | 0x11 |
| 1 | "Power" |
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"Power": Power code to be set on a product.
1:Power ON
0:Power OFF
•• Ack
Header | Command | ID | Data | Ack/Nak | Val1 | Checksum | |
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0xAA | 0xFF |
| 3 | 'A' | 0x11 | "Power" |
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"Power": Power code to be set on a product.
•• Nak
Header | Command | ID | Data length | Ack/Nak | Val1 | Checksum | |
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0xAA | 0xFF |
| 3 | 'N' | 0x11 | "ERR" |
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"ERR" : A code showing what error has occurred.
Volume control
•• Function
The volume of a product can be adjusted using a PC.
•• Viewing volume state (Get Volume Status)
Header | Command | ID | Data length | Checksum |
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0xAA | 0x12 |
| 0 |
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•• Setting the volume (Set Volume)
Header | Command | ID | Data length | Data | Checksum |
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0xAA | 0x12 |
| 1 | "Volume" |
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"Volume": Volume value code to be set on a product.
•• Ack
Header | Command | ID | Data | Ack/Nak | Val1 | Checksum | |
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| length |
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0xAA | 0xFF |
| 3 | 'A' | 0x12 | "Volume" |
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"Volume": Volume value code to be set on a product.
•• Nak
Header | Command | ID | Data length | Ack/Nak | Val1 | Checksum | |
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0xAA | 0xFF |
| 3 | 'N' | 0x12 | "ERR" |
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"ERR" : A code showing what error has occurred.
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