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8
Serial communication over USB
It is possible to communicate with the device over serial. This is achieved by using
a USB with a micro USB connector. Serial to USB is managed internally and the
driver (universal CH340 on Windows Operating System) should automatically
install once connected.
The HDMI (OUT) ports A and B on the device casing are addressed using numbers
1 and 2 when using serial comms.
H
Help
STA
System status
SET RST
Reset to factory defaults
SET ADDR [XX]
Set device address to XX (00-99) 00=Single
SET ARC ON/OFF
Enable or disable ARC
GET ADDR
Get device address
GET ARC
Get ARC status
GET STA
Get device status
GET IN1 SIG STA
Get input & signal status from HDMI (IN) port
SET OUT[X] EXA EN/DIS
Set extracted audio output to enabled or disabled (X=0, 0=ALL)
SET OUT[X] STREAM ON/OFF Set output [X] stream on/off (X=0-2, 0=ALL)
GET OUT[X] EXA
Get status of extracted audio output enabled or disabled (X=0, 0=ALL)
GET OUT[X] EDID DATA
Get output [X] EDID data (X=0-2)
GET OUT[X] STREAM
Get output [X] stream on/off status (x=0-2, 0=ALL)
Serial settings:
Baud rate:
57600
Bit number:
8
Checksum/Flow/Parity:
None
Stop bits:
1