Ebyte E104-BT10, Руководство пользователя

Страница: 14 / 30

Chengdu Ebyte Electronic Technology Co., Ltd E104-BT10 User Manual
Copyright ©2012–2019
，
C
hengdu Ebyte Electronic Technology Co., Ltd
4-13
To deal with the failure to assign netkey, user needs to repeat the above networking process.
The solution to the failure to bind APPkey is as follows:
Method 1. If the user knows which E104_BT10-N device is used, directly restore the E104_BT10-N device to the
factory (see details from 3.1.17) and repeat the above networking process again.
Method 2: The serial port reads the next networking address “A” of E104_BT10-G (see details from 3.1.6), and then
uses the SIGmesh command to delete the device whose node address is “A minus 3” (see details from3.2 SIG message),
and the above networking process is repeated again.
4.2.5 Remove nodes
The instruction to delete a node can only be sent by E104_BT10-G of the current network, and it returns. If it is not
deleted, it is not returned.
See the manual (3.2 SIG message) for instructions and usage details.
4.3 Data format
All data exchanged by the serial port, including parameter configuration, network control, and data transparent
transmission, meet the following format requirements. Any remaining data will be considered invalid and the module will
not respond. The parameter configuration is used for parameter configuration of the current module, the SIG message is a
standard mesh control message defined by sig, and the transparent transmission message is defined by Ebyte.
Length
（
1byte HEX
）
Effective load
（
N byte HEX
）
N
Parameter configuration
SIG message
Transparent transmission message
4.3.1Parameter configuration
The configuration data is used to read and write various parameter information of the module and the device access
operation. The format is as follows:
command
（
1byte
）
Operation code
（
1
byte
）
Data
（
N byte
）
Transmitting 0xC0 0~255 Request data
Receiving 0x40 0~255 Respond data
Notes: The correct configuration operation gets the corresponding response data. If the configuration error returns
an error code, as follows
Error code Explain
0xFF Invalid parameter
0xFE Busy operation
0xFD Invalid command
0xFC Networking device not
scanned
0xFB Parameter obtain failure