Important:
This document is applicable to the following products and models.
NovoTouch BK series BK650i, BK750i, and BK860i.
Serial Port Settings:
Item | Value |
Baud Rate | 115200 bps (Fixed) |
Data Bits | 8 (Fixed) |
Stop Bits | 1 (Fixed) |
Parity | None (Fixed) |
Command Format:
No. | Content | Description | Remark |
1 | 0xAA | Head | Fixed Value |
2 | 0xBB | Fixed Value | |
3 | 0xCC | Fixed Value | |
4 | Main | ||
5 | Subcommand | ||
6 | 0x00 | Length | Valid data |
7 | Checksum | Checksum | Sum from No.4 to No.6 |
8 | 0xDD | End | Fixed Value |
9 | 0xEE | Fixed Value | |
10 | 0xFF | Fixed Value |
Code List
No. | Description | Code (TX) |
1 | Power On | 99 A2 01 01 27 AA |
2 | Power Off | 99 A2 FD 00 00 AA |
3 | HOME | 99 23 00 01 FF AA |
4 | Mute | 99 23 02 01 FD AA |
5 | Sound Mode | 99 23 03 01 FC AA |
6 | Picture Mode | 99 23 04 01 FB AA |
7 | AV | 99 23 08 01 F7 AA |
8 | YPbPr | 99 23 0A 01 F5 AA |
9 | VGA | 99 23 0B 01 F4 AA |
10 | HDMI1 | 99 23 0E 01 F1 AA |
11 | HDMI2 | 99 23 0F 01 F0 AA |
12 | HDMI3 | 99 23 10 01 EF AA |
13 | DP | 99 23 11 02 EE AA |
14 | OPS | 99 23 11 01 EE AA |
15 | TYPE-C | 99 23 11 03 EE AA |
16 | Menu | 99 23 12 01 ED AA |
17 | Source | 99 23 13 01 EC AA |
18 | Exit | 99 23 14 01 EB AA |
19 | Backlight (On/OFF) | 99 23 16 01 E9 AA |
20 | Volume(+ ) | 99 23 17 01 E8 AA |
21 | Volume(-) | 99 23 18 01 E7 AA |
22 | Information | 99 23 1C 01 E3 AA |
23 | Up | 99 23 22 01 DD AA |
24 | Down | 99 23 23 01 DC AA |
25 | Left | 99 23 24 01 DB AA |
26 | Right | 99 23 25 01 DA AA |
27 | Enter | 99 23 26 01 D9 AA |
28 | Media | 99 23 27 01 D8 AA |
29 | Touch (On) | 99 23 28 01 D7 AA |
30 | Touch (Off) | 99 23 29 01 D6 AA |
31 | Physical button (On) | 99 23 2A 01 D5 AA |
32 | Physical button (Off) | 99 23 2B 01 D4 AA |