User manual

RS-232 Commands
RS-232 transmission Format
Baud rate: 9600
Data bit: 8
Parity: None
Set Command
Command Code Response Description
Data Check SUM ACK SET
0x08 0x4d 0x41 0x51 0x44
0x05 *0x01~0xff
0x31~0x2f 0xaa SET MT-H00404-0C
Device ID
0x0c 0x4d 0x41 0x51 0x44
Device_Id 0x02 port1 port2
port3 port4
0x0c+…+port4 0xaa Set MT-H00404-0C
Source Mapping of
Output Port
Status Command
Command Code Response Description
Data
Check
SUM
Get Status
Check
SUM
Status
0x05 0x4d 0x4f
0x44
0xe5
0xaa 0x06 0x4d
0x41 0x51 0x44
0x29
Get Device Type
MT-H00404-0C
0x07 0x4d 0x41
0x53 0x57 0x04
0x43
0xaa 0x3
0x01~0xff
0x04~0x02 Get Device ID
0x08 0x4d 0x41
0x51 0x44
*0x01~0xFF 0x01
0x2e~0x
2c
0xaa 0x06 port1
port2 port3
port4
0x06 +
port1~port4
Get Source Mapping
of Output Port
0x08 0x4d 0x41
0x51 0x44
*0x01~0xFF 0x04
0x30~0x
2e
0xaa 0x08 0x56
0x33 0x2e 0x30
0x31 0x61
0x81
Software Version
V.3.01a
Check sum:
Check sum = (Data value sum)%256 The check sum of response is not included 0xaa.
0x01 ~ 0xFF:
This data is device ID. The Device ID saved in the device, if the device ID of the controlled device is 0xff,
the device will ignore its own ID and carry out the commands.
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