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GATEWAY HOLDING REGISTERS
Field
Description
Register
Data
Address
Gateway ID_High
The first 16 bits of a 32-bit serial ID number.
40001
0
Gateway ID_Low
The last 16 bits of a 32-bit serial ID number.
40002
1
Gateway Version
Re Major
The gateway firmware Revision and Major version numbers (1
byte each)
40003
2
Gateway Version
Minor + Release
The gateway firmware Minor and Release version numbers (1
byte each)
40004
3
Gateway Device
Count
The number of devices in its wireless network.
40005
4
SENSOR HOLDING REGISTERS
Field
Description
Register
Data
Address
Sensor ID_High
The first 16 bits of a 32-bit serial ID number
40101
100
Sensor ID_Low
The last 16 bits of a 32-bit serial ID number
40102
101
Device Type
The unique type identifier for the sensor profile
40103
102
Data Age
The number of seconds that have elapsed since the last data
was retrieved
40104
103
Is Device Active
0 indicates no data for this slot
40105
104
Is Aware
Becomes aware when a sensor threshold has been breached
40106
105
Voltage
Battery voltage
40107
106
RSSI
Signal Strength Indicator...0-100%
40108
107
Data 1
Sensor Data Field 1
40109
108
Data 2
Sensor Data Field 2
40110
109
Data 3
Sensor Data Field 3
40111
110
Data 4
Sensor Data Field 4
40112
111
Data 5
Sensor Data Field 5
40113
112
Data 6
Sensor Data Field 6
40114
113
Data 7
Sensor Data Field 7
40115
114
Data 8
Sensor Data Field 8
40116
115
Sensor ID_High
The first 16 bits of a 32-bit serial ID number
40117
116
Sensor ID_Low
The last 16 bits of a 32-bit serial ID number
40118
117
Device Type
The unique type identifier for the sensor profile
40119
118
Data Age
The number of seconds that have elapsed since the last data
was retrieved
40120
119
Is Device Active
0 indicates no data for this slot
40121
120
Is Aware
Becomes aware when a sensor threshold has been breached
40122
121
Voltage
Battery voltage
40123
122
RSSI
Signal Strength Indicator...0-100%
40124
123
Data 1
Sensor Data Field 1
40125
124