Module Related Registers; Network Related Registers - Ebyte ME31-XXXA0006 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

4.5.2. Module related registers

Register function
Module address
Module model
Firmware version
Module name
Module restart
Restore factory
parameters
Serial baud rate
Serial check digit

4.5.3. Network related registers

Register function
Module MAC
address
Local IP address
local port
Subnet mask
address
Gateway address
DHCP mode
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Register Register
address type
Holding
0x07E8
register
Holding
0x07D0
register
Holding
0x07DC
register
Holding
0x07DE
register
Holding
0x07EA
register
Holding
0x07E9
register
Holding
0x0834
register
Holding
0x0836
register
Register Register
address type
Holding
0x0898
register
Holding
0x089B
register
Holding
0x089D
register
Holding
0x089E
register
Holding
0x08A0
register
0x08A2 Holding
Number Operate Data Range/Remarks
Modbus address,
1 RW 1 ～ 247 configurable
addresses
12 R Get the current model
Get firmware version
1 R
number
10 RW Custom module name
Write
1 W
restart
Write random value to
1 W restore
parameters
See baud rate code table,
1 RW Default
(0x0003)
0x0000 no checksum
(default)
1 RW
0x0001 odd parity
0x0002 even parity
Number Operate Data Range/Remarks
3 R Device MAC parameters
2 RW Default: 192.168.3.7
1 RW 1～65535, default: 502
2 RW Default: 255.255.255.0
2 RW Default: 192.168.3.1
1 RW 0x0000
ME31-XXXA0006_UserManual_EN
Related function
code
R：0x03
W：0x06
R：0x03
R：0x03
R：0x03
W：0x10
any value to
W：0x06
factory W：0x06
R：0x03
is 9600
W：0x06、0x10
R：0x03
W：0x06、0x10
Related function
code
R：0x03
R：0x03
W：0x06、0x10
R：0x03
W：0x06、0x10
R：0x03
W：0x06、0x10
R：0x03
W：0x06、0x10
static IP R：0x03
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