OPTOMA H31 - Manual
OPTOMA H31 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
H31 - RS232 Command List
Interface
Hardware : 3 wires RS-232C
Baud Rate: 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None
Command Sequence
Write
Basic Protocol
Header:
‘*’
Address Code:
‘0’ fixed
Command Code:
ASCII Text
Data:
Fixed 3 digits
Terminator Code:
Carriage Return
Command Sequence
Read
Basic Protocol
Header
‘*’
Address Code
‘0’ fixed
Command Code
ASCII Text
Data
‘?’ fixed
Terminator Code
Carriage Return
Acknowledgement
Basic Protocol
Return Status
Receive OK
Receive OK
Invalid Command
Invalid Command
Transmit OK
Transmit Ok
Data response
As Write Command
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