Modbus
Register
(Decimal)
Modbus
Register
(Hex)
Function
Code
# of
Registers
Description
Range
Default
Format
Property
Comment
0
0
3
2
device info
string
Read
Product
name
2
2
3
4
firmware
version
string
Read
6
6
3
2
hardware
version
string
Read
8
8
3
2
device ID
hex
Read
Product ID
10
A
3
4
device PAC
hex
Read
Product PAC
14
E
3
1
sen_type
1-255
uint16
Read
Sensor or
Input Type
15
F
3
1
batt level
0-3
uint16
Read
Battery
level
16
10
3
1
err_status
0-1
uint16
Read
Sensor
error code
23
17
3
1
batt %
10%, 30%,
60%, 99%
uint16
Read
Battery %
24
18
3
2
batt volt
0-3.67 vdc
float
Read
Battery
Voltage
26
1A
3
2
temp
oC
float
Read
RF module
temperature
28
1C
3
1
vref
0-3.67 vdc
uint16
Read
Vref of RF
Module
29
1D
3
1
btn1 status
0-1
uint16
Read
Button
status, 0:
released, 1:
pressed
30
1E
3
1
btn2 status
0-1
uint16
Read
Reedswitch
status, 0:
opened, 1:
closed
Here is the table of Data will be read by Modbus tool
Here is the table for Configuration: