User's Manual

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MSGID field
Bit
Name
Value
Description
7~0
MSGID
0~255
Server generated sequence number of
downlink messages that need MSGID.
Device will respond ACK with this
number, otherwise CS should resend
the message.
VALUE field
Bit
Name
Value
Description
7~0
VALUE
-127~127
If command is 6, this filed is used to set the value of
advancing or delaying time. If the value is positive
the scan starting time will delay, else will advance.
If command is 7, this field is use to set the value of
the new scan time.
4.4.5 Acknowledge
Bytes
1
1
Item
TYPE
MSGID
TYPE field
Bit
Name
Value
Description
7~4
TYPE
0xF
Message type, Device can use it to identify
different downlink messages.
3~0
Reserved
0x0
Reserved for future use.
MSGID field
Bit
Name
Value
Description
7~0
MSGID
0~255
The message id of corresponding uplink message,
e.g. alarm report
4.5 Performance test and work mode
Below is a test Lansitec perform, for your reference.
a) Beacon transmit interval: 500ms
b) 100 Beacons
c) Distance between beacons and GW: 2m
d) GW BLE function is always on
e) Maximum Beacon qty support: 500
f) 15 beacon information is sent to LoRa GW in every transmission.
g) BLW GW transmit interval: 10s (5s, 10s, 15s, 20s……are supported too)
Results:
C256U-PQ User Manual