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Chengdu Ebyte Electronic Technology Co.,Ltd.
4.9.3 Module related registers
Register
Register function
address
Module address
0x07E8
Module model
0x07D0
Firmware version
0x07DC
Module name
0x07DE
Module restart
0x07EA
Restore factory
0x07E9
parameters
Serial port baud
0x0834
rate
Serial port check
0x0836
digit
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Register
Number
Operation
type
Holding
1
register
Holding
12
register
Holding
1
register
Holding
10
register
Holding
1
register
Holding
1
register
Holding
1
register
Holding
1
register
Data range/remarks
Modbus address, 1 ～ 247
RW
configurable address
R
Get current model
Get the firmware version
R
number
RW
Custom module name
W
Write any value to restart
Write
random
W
restore factory parameters
See the baud rate code
RW
table, the default is 9600
(0x0003)
0x0000 no check (default)
RW
0x0001 odd parity
0x0002 even parity
ME31-XAAX0440_UserManul_EN
Related
function codes
R：0x03
W：0x06
R：0x03
R：0x03
R：0x03
W：0x10
W：0x06
value
to
W：0x06
R：0x03
W： 0x06,0x10
R：0x03
W： 0x06,0x10
20
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