3. Commands
3.9 get brightness, read
About this command
This command gets the brightness value of the active source.
Request
Pos Size Name Description Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj brightness
0x02
adj brightness ( hex)
Response
Pos
Size
Name Description
Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj brightness
0x02
adj brightness ( hex)
2 1 brightness value range 0->255
brightness value (hex)
3.10 get ceiling mod e, read
About this command
This command gets the c eiling mode.
Request
Pos Size Name Description Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj ceiling
0xA3
adj ceiling (hex)
Response
Pos
Size
Name Description
Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj ceiling
0xA3
adj ceiling (hex)
0x00
Off (hex)
2 1 ceiling mode status
0x01
On (hex)
3.11 get color temperature, read
About this command
This command sets the color temperature of th
eactivesource.
Request
Pos
Size
Name Description
Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj color temperature
0x45
Response
Pos Size Name Description Content
0 1 get adj byte value known as "get adj"
0x21
get adj (hex)
1 1 adj color temperature
0x45
16 R5905746 COMMAND CATALOG 06/01/2014