Smart LoRaWAN Bluetooth Gateway
11
/
25
Bit
Name
Value
Description
7~0
BAT
0~100
Battery level in percentage
SYSP FIELD
Bit
Name
Value
Description
7~0
SYSP
Integer
Systolic Pressure
DIAP FIELD
Bit
Name
Value
Description
7~0
DIAP
Integer
Diastolic Pressure
CALO FIELD
Bit
Name
Value
Description
15~0
CALO
Short
Number of calories consumed
(Unit: Calorie)
RSSI FIELD
Bit
Name
Value
Description
7~0
RSSI
Integer
Received Signal Strength Indication of the bracelet, the
server utilizes it to calculate the distance.
This value - 256 = the real RSSI
Example: the value is 170, the real RSSI =170-256
= -86 dBm
SOS FIELD
Bit
Name
Value
Description
7~0
SOS
Integer
SOS (Not s
upported
currently)
TOFF field
Refer to 4.4.3.
4.4.5
Light perception
For Bluetooth beacons that detect and report light change.
Bytes
1
6
2
1
1
…
N
Item
TYPE
MAC
LIGHT
BAT
RSSI
…
TOFF
TYPE FIELD
Bit
Name
Value
Description
7~4
TYPE
0xA
Message type, CS uses it to identify different uplink
messages.
3~0
LENGTH
M (1~10)
The number of light sensors transmitted in this message
