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Networking process steps and results
The formation of the entire network is completely automatic. The user only needs to give the "Add Node to
Network" command on the serial port. The networking process takes up to 30 seconds, but usually it takes 10 seconds to
20 seconds to succeed.
Step 1. Start networking.
Use the serial port assistant hexadecimal to send the "device access network" command (see manual 3.1.10). The
indicator of E104_BT10-G lights up. When it is lit, it means that the process of networking has started. Go to step 2.
Step 2. Scan the surrounding equipment
After our E104_BT10-G receives the "Add Node to Network" command, the indicator lights up. At this time,
E104_BT10-G will search for E104_BT10-N devices that can be networked. The search time is 10 seconds. If it is within
10 seconds. If the networkable device is successfully scanned, go to step 3. Otherwise, the E104_BT10-G indicator will
go out. The serial port will return the error code of the device that has not been scanned to the network (see manual 3.1),
and the networking process will end.
Step 3. Assign Netkey
The timeout period for assigning netkey is 10 seconds. If netkey is successfully assigned within 10 seconds, go to step 4.
Otherwise, the indicator will go out. The serial port will return the error code for assigning netkey failure (see details
from 3.1) and terminate the networking process.
Step 4. Bind Appkey
The timeout period for binding the APPkey is 10 seconds. If the APPkey is successfully bound within 10 seconds, the
serial port will return data in the following format.
Length（0B）
Data
（40）
Row： 0B
The entire network can be used normally.
If the binding of appkey fails, the serial port returns the error code of binding APPkey or APPkey timeout (see
details from 3.1). When the network is finished, E104_BT10-G will be restarted. If this happens, please execute manual
section 2.3.
The above two error return processing methods can be found in the 2.3
4.2.3 Networking whitelist
The whitelist function is MAC filtering. Our whitelist has a total of 8 levels of depth, that is, MAC filtering for up
to eight devices. This function is based on the fact that the eight levels of depth have an index, as long as you go to this.
The MAC is written inside, then the index is valid, then this function is enabled. We have the delete command. The user
can delete the whitelist and restore the index value to 0. Then the whitelist will not take effect. Network devices can be
grouped into the network (see 3.1.7 for details)
4.2.4 Network exception and processing
There are two failure scenarios. Type one: fail to assign netkey; Type two: fail to bind APPkey.
The solution to assign netkey failure is as follows:
hengdu Ebyte Electronic Technology Co., Ltd
Copyright ©2012–2019，C
head
Operation
code（09）
40
09
MAC( 6 byte)
address （ two
byte）
EA FD CD BA FE DF
E104-BT10 User Manual
Element
Element
（03）
00 04
quantity
03
4-12
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