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Appendix

Data Rate by Region

EU868/EU433/AS923
Data RateConfigurationIndicative Physical Bit Rate [bit/s]
0LoRa: SF12 / 125 kHz250
1LoRa: SF11 / 125 kHz440
2LoRa: SF10 / 125 kHz980
3LoRa: SF9 / 125 kHz1760
4LoRa: SF8 / 125 kHz3125
5LoRa: SF7 / 125 kHz5470
6LoRa: SF7 / 250 kHz11000
7FSK: 50 kbps50000
8 ~ 15RFU

CN470/KR920
Data RateConfigurationIndicative Physical Bit Rate [bit/s]
0LoRa: SF12 / 125 kHz250
1LoRa: SF11 / 125 kHz440
2LoRa: SF10 / 125 kHz980
3LoRa: SF9 / 125 kHz1760
4LoRa: SF8 / 125 kHz3125
5LoRa: SF7 / 125 kHz5470
6 ~ 15RFU

US915
Data RateConfigurationIndicative Physical Bit Rate [bit/s]
0LoRa: SF10 / 125 kHz980
1LoRa: SF9 / 125 kHz1760
2LoRa: SF8 / 125 kHz3125
3LoRa: SF7 / 125 kHz5470
4LoRa: SF8 / 500 kHz12500
5 ~ 7RFU
8LoRa: SF12 / 500 kHz980
9LoRa: SF11 / 500 kHz1760
10LoRa: SF10 / 500 kHz3900
11LoRa: SF9 / 500 kHz7000
12LoRa: SF8 / 500 kHz12500
13LoRa: SF7 / 500 kHz21900
14 ~ 15RFU

AU915
Data RateConfigurationIndicative Physical Bit Rate [bit/s]
0LoRa: SF12 / 125 kHz250
1LoRa: SF11 / 125 kHz440
2LoRa: SF10 / 125 kHz980
3LoRa: SF9 / 125 kHz1760
4LoRa: SF8 / 125 kHz3125
5LoRa: SF7 / 125 kHz5470
6LoRa: SF8 / 500 kHz12500
7RFURFU
8LoRa: SF12 / 500 kHz980
9LoRa: SF11 / 500 kHz1760
10LoRa: SF10 / 500 kHz3900
11LoRa: SF9 / 500 kHz7000
12LoRa: SF8 / 500 kHz12500

IN865
Data RateConfigurationIndicative Physical Bit Rate [bit/s]
0LoRa: SF12 / 125 kHz250
1LoRa: SF11 / 125 kHz440
2LoRa: SF10 / 125 kHz980
3LoRa: SF9 / 125 kHz1760
4LoRa: SF8 / 125 kHz3125
5LoRa: SF7 / 125 kHz5470
6RFURFU
7FSK: 50 kbps50000
8 ~ 15RFURFU

TX Power by Region

EU868

By default, MaxEIRP is considered to be +16 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6MaxEIRP - 12 dB
7MaxEIRP - 14 dB
8 ~ 15RFU

US915

By default, MaxEIRP is considered to be +30 dBm based on LoRa Alliance specification. However, the module's max TX power is only up to 22 dBm.

TXPowerConfiguration (Conducted Power)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3 ~ 9-
1010 dBm
11 ~ 15RFU

AU915

By default, MaxEIRP is considered to be +30 dBm based on LoRa Alliance specification. However, the module's max TX power is only up to 22 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1 ~ 10MaxEIRP - 2*TXPower
11 ~ 15RFU

KR920

By default, MaxEIRP is considered to be +14 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6MaxEIRP - 12 dB
7MaxEIRP - 14 dB
8 ~ 15RFU

AS923

By default, Max EIRP is considered to be 16 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6MaxEIRP - 12 dB
7MaxEIRP - 14 dB
8 ~ 15RFU

IN865

By default, MaxEIRP is considered to be +30 dBm based on LoRa Alliance specification. However, the module's max TX power is only up to 22 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6MaxEIRP - 12 dB
7MaxEIRP - 14 dB
8MaxEIRP - 16 dB
9MaxEIRP - 18 dB
10MaxEIRP - 20 dB
11 ~ 15RFU

CN470

By default, MaxEIRP is considered to be +19.15 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6MaxEIRP - 12 dB
7MaxEIRP - 14 dB
8 ~ 15RFU

EU433

By default, MAxEIRP is considered to be +12.15 dBm.

TXPowerConfiguration (EIRP)
0MaxEIRP
1MaxEIRP - 2 dB
2MaxEIRP - 4 dB
3MaxEIRP - 6 dB
4MaxEIRP - 8 dB
5MaxEIRP - 10 dB
6 ~ 15RFU

Maximum Transmission Load by Region

NOTE

The LoRaWAN stack adds 8 bytes to the user payload. In the following list, M is the maximum payload size and N is the maximum usable payload size for the user data without the MAC header.

EU868
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6250242
7250242
8 ~ 15Not DefinedNot Defined

US915
DataRateMN
01911
16153
2133125
3250242
4250242
5 ~ 7Not DefinedNot Defined
86153
9137129
10250242
11250242
12250242
13250242
14 ~ 15Not DefinedNot Defined

AU915
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6250242
7Not DefinedNot Defined
86153
9137129
10250242
11250242
12250242
13250242
14 ~ 15Not DefinedNot Defined

KR920
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6 ~ 15Not DefinedNot Defined
AS923
DataRateUplink MAC Payload Size (M)Downlink MAC Payload Size (M)
UplinkDwellTime = 0UplinkDwellTime = 1DownlinkDwellTime = 0DownlinkDwellTime = 1
059N/A59N/A
159N/A59N/A
259195919
31236112361
4250133250133
5250250250250
6250250250250
7250250250250
8 ~ 15RFURFU

IN865
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6250242
7250242
8 ~ 15Not DefinedNot Defined

CN470
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6 ~ 15Not DefinedNot Defined

EU433
DataRateMN
05951
15951
25951
3123115
4250242
5250242
6250242
7250242
8 ~ 15Not DefinedNot Defined