Ebyte E104-BT12NSP User Manual page 20

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TIME:16-cimal segment mode
Column: If the reading value is 8813, 8813 is small-end mode, the actual value is 1388,
converted to decimal value is 5000
4.2.2 SIG Messages
The E104-BT12 module supports SIG Generic and Lighting HSL model control (see Mesh Profile and Mesh Model
introduction for relevant SIG message definitions).The SIG message format is as follows:
Send
Order（1byte）
0xC1
Receive
Order（1byte）
0x41
For example: 1.Generic onoff control of Generic model:
2. Transparent transmission of information
E104-BT12 supports transparent transmission of user data. The maximum length of the serial port sub-packet is 60 bytes
(the maximum payload of a single packet in the bottom layer of the mesh is 8 bytes, and data larger than 8 bytes will be
automatically sub-packed and sent, due to the efficiency of the entire mesh network during the sub-packet sending
process. Not high, it is recommended to limit the data sent in a single time to less than 8 bytes), the data format is as
follows:
Send
Order（1byte）
0xC2
Receive
Order（1byte）
0x42
For example: Device 0001 sends the hexadecimal data of "00112233445566778899" to device 0004
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Target address (2 bytes)
Primary address of Target
device
Target address (2 bytes)
Primary address of Target
device
Control the device whose main address is 0004, output
high level without delay
Request 09 C1 0004 8202 01000000
Respond 08 41 0004 0001 8204 01
Control the device whose main address is 0004, output low
level without delay
Request 09 C1 0004 8202 00000000
Respond 08 41 0004 0001 8204 00
Target address (2 bytes)
Primary address of Target
device
Target address (2 bytes)
Primary address of Target
device
Sig mesh message
Request
Original address (2 Sig mesh message
bytes)
Source device master Respond
address
Data
Valid data
Original address (2
Data
bytes)
Source device master
Valid data
address
E104-BT12NSP User Manual
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