Matrix Orbital GTT70A - Manual (Page 47)

43 Command Summary
3 Appendix
3.1 Command Summary
Available commands below include identifying number, required parameters, the returned response and
the response type.
Table 34: Basic Commands
Name Dec Hex ASCII Parameters Response
Set Customer Data 52 34 4 Length, Data None
Get Customer Data 53 35 5 None Length, Data
Set Backlight Brightness 153 99 ™ Brightness None
Get Backlight Brightness 154 9A š None Brightness
Write ScratchPad 204 CC Ì Index, Length, Data None
Read ScratchPad 205 CD Í Index, Length Length, Result
Table 35: Communication Commands
Name Dec Hex ASCII Parameters Response
Enter Mass Storage Mode 4 04 [EOT] None None
Set Communication Channel 5 05 [ENQ] Channel None
Set Baud Rate 57 39 9 BaudRate None
Set Flow Control Mode 58 3A : FlowControl None
Set I2C Address 247 F7 ÷ I2Caddress None
Echo 255 FF ÿ Message ReturnMessage
Table 36: Module Commands
Name Dec Hex ASCII Parameters Response
Get Protocol Revision 0 00 [NUL] None Major, Minor
Reset Module 1 01 [SOH] None None
Delay 2 02 [STX] Time None
Get Display Metrics 3 03 [ETX] None Width, Height, BitsRed, BitsGreen, BitsBlue
Get Module Version 54 36 6 None Major, Minor
Get Module Type 55 37 7 None Module
Get Module String 56 38 8 None ModuleString