Register Read And Write Control; Command Format; Factory Default Parameter; Reading Operating Parameters - Ebyte E30-433T20S3 User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

7. Register read and write control

7.1 Command format

In sleep mode (mode 3: M0 = 0, M1 = 1), the list of supported commands are as follows (only 9600, 8N1 format is
supported when)：
Instruction
No.
format
C0+ working
1
parameters
2 C1+C1+C1
C2+working
3
parameters
4 C3+C3+C3
5 C4+C4+C4

7.2 Factory default parameter

Model No. Frequency
E30-433T20S3 433MHz

7.3 Reading Operating Parameters

Instruction format
C1+C1+C1
Copyright ©2012
11
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.
Factory default parameters：62 00 00 00 00 00
Address Channel
0x0000 0x50
In sleep mode（M0=1，M1=1），
User gives the module instruction (HEX format): C1 C1 C1,
Module returns the present configuration parameters.
For example, C0 00 00 1A 17 44.
– 2018 ，
Illustration
Air data rate
1kbps
Description
Chengdu Ebyte
E30-433T20S3 User manual
Baud rate Parity format
9600 8N1
Electronic Technology
Power
22dbm
Co.,Ltd.