n
Description :
Read the actual brightness value.
n
Command :
Command[0]
Command[1]
n
Data :
No data bytes.
n
Return data :
Data[0] = brightness value.
n
Example :
Read the actual brightness value of a projector with
address \x01. Suppose the brightness equals \x20.
Transmit
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
\x21
\x02
\xfe
\x01
\x21
\x02
\x24
\xff
125