User's Manual

6 / 18 www.lansitec.com
VOL field
Bit
Name
Value
Description
7~0
VOL
0~100
Battery capability, it indicates how much capability
left. If the Device is indoor type, this filed will be 0.
(Unit: %)
RSSI field
Bit
Name
Value
Description
7~0
RSSI
0~160
The downlink Received Signal Strength
Indication, detected and calculated by the Device.
(Unit: -1dBm)
SNR field
Bit
Name
Value
Description
2Bytes
SNR
-3000~3000
Signal Noise Ratio， *0.01， i.e. -30.00~30.00
RFU field
Bit
Name
Value
Description
7~0
RFU
0x0
Reserved for Future Use.
CHGSTAT field
Bit
Name
Value
Description
7~0
CHGSTAT
0x0: Not charging
0x5: Charging
0x6: Charge completed
Status of battery.
CRC field
Bit
Name
Value
Description
15~0
CRC
Same CRC16 as calculated in register message. This
can be used for server to check if any configuration
mismatch.
4.3.3 Beacon
For BLE beacons which broadcast major and minor instead of MAC.
Bytes
1
2
2
1
2
2
…
N
Item
TYPE
MAJOR
MINOR
RSSI
MAJOR
MINOR
…
TOFF
Byte0
Byte1
…
B0
B1
B2
B3
TYPE field
Bit
Name
Value
Description
7~4
TYPE
0x8
Message type, CS can use it to identify different
C256U-PQ User Manual