Smart LoRaWAN Bluetooth Gateway
8
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25
TYPE FIELD
Bit
Name
Value
Description
7~4
TYPE
0x2
Message type, CS uses it to identify different uplink
messages.
3~0
Version
1
The version of the message type, the current version is 1.
VOL FIELD
Bit
Name
Value
Description
7~0
VOL
Macro
Gateway
0~250
Unit 0.01v, Base 2.50, plus this offset *0.01.
This is the Voltage of the battery. if VOL=70, the Voltage
value is 2.5 + 70* 0.01=3.2v.
Note: If the battery's voltage is lower than 3.2v, it is
suggested to change the battery ASAP.
Solar
&
Compact
Gateway
0~100
Battery level in percentage. It indicates how much it is
left.
(Unit: %)
Indoor
Gateway
This field remains 0.
RSSI FIELD
Bit
Name
Value
Description
7~0
RSSI
0~160
The downlink Received Signal Strength Indication,
detected and calculated by the gateway.
(unit: -1dBm)
SNR FIELD
Bit
Name
Value
Description
15~0
SNR
-3000~3000
Signal Noise Ratio, *0.01, i.e., 30.00~30.00
CHGSTAT FIELD
Bit
Name
Value
Description
7~0
CHGSTAT
Compact &
Solar Gateway
0x0:
Not charging
0x5: Charging
0x6: Charging completed
Status of charging
Macro Gateway
This field remains 0x0, and can't be changed.
Indoor Gateway
This field remains 0x0, and can't be changed.
CRC FIELD
