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AX5043 Wireless Module
6.5 Sleep Mode (Mode 3)
Status
When M1=1, M0=1，module works in mode 3
Transmitting
N/A
Receiving
N/A
Parameter
This mode can be used for parameter setting. It uses serial port 9600 & 8N1 to set module working parameters through
setting
specific instruction format. (Please refer to parameters setting for details)
When the mode changes from stand-by mode to others, the module will reset its parameters, during which the AUX keeps
Notes
low level and then outputs high level after reset completed. It is recommended to check the AUX rising edge for user.
7. Instruction Format
In sleep mode（Mode 3：M0=1, M1=1,）, it supports instructions below.
(Only support 9600 and 8N1 format when setting)
No.
Instruction format
1
C0 + working parameters
2
C1+C1+C1
3
C2 + working parameters
4
C3+C3+C3
5
C4+C4+C4
7.1 Default Parameter
Model
Frequency
E51-TTL-50
230MHz
Model
Frequency
E51-TTL-500
230MHz
Model
Frequency
E51-TTL-2W
230MHz
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd.
C0 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and must be
sent in succession.( Save the parameters when power-down )
Three C1 are sent in hexadecimal format. The module returns the saved parameters and must
be sent in succession.
C2 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and must be
sent in succession. ( Do not save the parameters when power-down )
Three C3 are sent in hexadecimal format. The module returns the version information and they
must be sent in succession.
Three C4 are sent in hexadecimal format. The module will reset one time and they must be sent
in succession.
Default parameter values：C0 00 00 18 19 44
Address
Channel
0x0000
0x19
Default parameter values：C0 00 00 18 19 44
Address
Channel
0x0000
0x19
Default parameter values：C0 00 00 18 19 44
Address
Channel
0x0000
0x19
Illustration
Air data rate
Baud rate
1.2kbps
9600
Air data rate
Baud rate
1.2kbps
9600
Air data rate
Baud rate
1.2kbps
9600
User Manual of E51 Series Modules
Transmitting
Parity
power
8N1
50mW
Transmitting
Parity
power
8N1
500mW
Transmitting
Parity
power
8N1
2W
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