Chengdu Ebyte Electronic Technology Co,;Ltd
E62-433T20D user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co,;Ltd
10
6.3Configure mode (Mode 1)
7.Instruction format
Only support 9600 and 8N1 format when setting
No.
Instruction format
Illustration
1
C0 + working parameters
C0 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and
must be send in succession.
( Save the parameters when power-down )
2
C1 C1 C1
Three C1 are sent in hexadecimal format. The module returns the saved parameters
and must be send in succession.
3
C2 + working parameters
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 )
4
C3 C3 C3
Three C3 are sent in hexadecimal format. The module returns the version information
and they must be send in succession.
5
C4 C4 C4
Three C4 are sent in hexadecimal format. The module will reset one time and they
must be send in succession.
6
C5+C5+C5
Three C5 are sent in hexadecimal format. The module returns the current RSSI signal
strength value
7.1 Default parameter
Default parameter values
：
C0 01 0A 1A 0A 44
Model
Frequency
Address
Channel
launch mode
Baud rate
Parity
Transmitting
power
E62-433T20D
425-450.5M
Hz
1
10
64kbps
9600
8N1
100mW
7.2 Reading operating parameters
Instruction format
Description
C1+C1+C1
In parameter setting mode
（
M0=1
），
Air Data Rate = 64Kbps, Baud rate <= 9600bps;
Air Data Rate = 128Kbps, Baud rate <= 19200bps;
Notes: Although higher air data rate brings lower transmission delay and it allows user
transmits the data continuously at higher baud rate, the communication range will be
shorter.
Type
When M0 = 1, module works in mode 1.
Transmitting
N/A. User can configure the module at baud rate = 9600bps, parity = 8N1.
Receiving
N/A. User can configure the module at baud rate = 9600bps, parity = 8N1.
