Smart LoRaWAN Bluetooth Gateway
6
/
25
0x04: CN470
0x08: AS923
0x10: EU433
0x20: EU868
0x40: US915
This field is reserved by Lansitec and will be configured
before shipping.
Default value:
European market: EU868
China market: CN470
Southeast Asian market: AS923
American market US915.
Currently, it only supports one mode.
POWER FIELD
Bit
Name
Value
Description
7~3
POWER
0~20
LoRa transmit power (dBm). The default value depends on
the gateway working mode, and it's the largest allowed.
For example, if the mode is EU868, the default value of
POWER should be 14 dBm. For detailed setting
information, please refer to the LoRa TRANSMITTING
POWER table.
2~0
Reserved
0x0
Reserved for future use.
Table 3: LoRa TRANSMITTING POWER (dBm)
EU868
US915
AU915
CN470
AS923
KR920
IN865
STE920
16
20
20
20
16
14
20
20
14
18
18
18
14
12
18
18
12
16
16
16
12
10
16
16
10
14
14
14
10
8
14
14
8
12
12
12
8
6
12
12
6
10
10
10
6
4
10
10
4
8
8
8
4
2
-
-
2
6
6
6
2
-
-
-
CFG FIELD
Bit
Name
Value
Description
7~4
DR
3~5
Data Rate (DR3~DR5). The default value is DR3. The
gateway works in this data rate. The data rate is limited
from DR3 to DR5. ADR is NOT supported.
Please contact us if you want to use DR0 ~ DR2.
3~0
Reserved
0x0
Reserved for future use.
Table 4: LoRa Data Rate and Payload Length Limitation Map (bytes)
DR
EU868
US915
EU433
AU915
CN470
AS923
KR920
IN865
STE920
0
51
11
51
51
51
51
65
51
51
1
51
53
51
51
51
51
151
51
51
2
51
126
51
51
51
51
242
51
51
