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Chengdu Ebyte Electronic Technology Co,;Ltd
2
C1 C1 C1
3
C2 + working parameters
4
C3 C3 C3
5
C4 C4 C4
6
C5+C5+C5
7.1 Default parameter
Default parameter values：C0 01 0A 1A 0A 44
M odel
Frequency
E62-433T30D
450.5M Hz
7.2 Reading operating parameters
Instruction format
C1+C1+C1
7.3 Reading version number
Instruction format
C3+C3+C3
7.4 Reset instruction
Instruction format
C4+C4+C4
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
Three C1 are sent in hexadecimal format. The module returns the saved parameters and
must be send in succession.
C2 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and must
be send 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 send in succession.
Three C4 are sent in hexadecimal format. The module will reset one time and they must be
send in succession.
Three C5 are sent in hexadecimal format. The module returns the current RSSI signal
strength value
Address
Channel
425-
1
In parameter setting mode（M 0=1），
User gives the module instruction (HEX format): C1 C1 C1,
M odule returns the present configuration parameters.
For example, C0 01 0A 1A 0A 44.
In command mode（M 0=0，M 1=1）,
User gives the module instruction (HEX format): C3 C3 C3,
M odule returns its present version number, for example C3 62 xx yy.
62 here means the module model (E62 series); xx is the version number and yy refers to the other
module features.
In parameter setting mode（M 0=1）
User gives the module instruction (HEX format): C4 C4 C4, the module resets for one time.
During the reset process, the module will conduct self-check, AUX outputs low level. After reset
completing, the AUX outputs high level, then the module starts to work regularly which the working
mode can be switched or be given another instruction.
launch mode
Baud rate
10
64kbps
Description
Description
Description
E62-433T30D user manual
Parity
Transmitting power
9600
8N1
1W
11
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