Chengdu Ebyte Electronic Technology Co., Ltd
E104-BT10 User Manual
Copyright ©2012–2019
，
C
hengdu Ebyte Electronic Technology Co., Ltd
4-21
level without latency
Request
09
C1
0004 8202
00
000000
Respond
08
41
0004 0001 8204
00
2
、
Delete node control
：
Remove nodes with main address 0004 out of current network
（
E104-BT10-G starts control
）
Request
05
C1
00 04 80 49
Respond
07 41 00 0B 00 01 80 4A
4.3.3 Transparent transmission
E104-BT10 supports transparent transmission of user data. The maximum length of serial port sub-package is 80
bytes. (Mesh under-transport single-package maximum payload is 8 bytes. Data larger than 8 bytes will be automatically
sub-packet and sent. The whole mesh network efficiency is not high in packet transmission. it is recommended to send
data within a single limit of 8 bytes), the data format is as follows:
Transmitting
Command
（
1 byte
）
Target address
（
2 byte
）
Data
0xC2
Main address of target
device
Valid data
Receiving
Command
（
1 byte
）
Target address
（
2 byte
）
Original address
（
2 byte
）
Data
0x42
Main address of target
device
Main address of
original device
Valid data
For example
：
device 0001 send hex data “
00112233445566778899
” to device 004
Transmitting
09
C2
0004
00112233445566778899
Receiving
08
42
0004 0001
00112233445566778899
5
、
Quick start
This chapter introduces how E104-BT10 forms network
，
and how to control transmitting and receiving of network
message.
5.1 Restore factory setting
Send the following command 02 C0 15 (Restore factory setting) Then there are a return, 03 43 15 00 (sometimes the
value returned after restarting or restoring the factory may be one more byte, ignore it. See the FF of the mesh device as
shown below)
Baud rate: 115200, 8N1, do not press enter to start new line.
