To make it easy to setup the LoRaWAN® credentials, an AT command interface over USB is implemented. It includes the basic commands required to define the node.
Credits:
Taylor Lee ([email protected])
REMARK 1 After changing LoRaWAN® parameters the device must be reset by either the ATZ command or pushing the reset button.
REMARK 2 The Serial port connection is lost after the ATZ command or pushing the reset button. The connection must be re-established on the connected computer before log output can be seen or AT commands can be entered again.
REMARK 3 The Serial port is setup for 115200 baud, 8N1. It cannot be changed by AT commands.
- AT Command syntax
- AT?
- ATR
- ATZ
- AT+APPEUI
- AT+APPKEY
- AT+DEVEUI
- AT+APPSKEY
- AT+NWKSKEY
- AT+DEVADDR
- AT+CFM
- AT+JOIN
- AT+NJS
- AT+NJM
- AT+SENDFREQ
- AT+SEND
- AT+ADR
- AT+CLASS
- AT+DR
- AT+TXP
- AT+BAND
- AT+MASK
- AT+BAT
- AT+RSSI
- AT+SNR
- AT+VER
- AT+STATUS
- Appendix I Data Rate by Region
- Appendix II TX Power by Region
- Appendix III Maximum Transmission Load by Region
The AT command is based on ASCII characters. In general, the AT Command starts with the prefix AT and ends with <CR><LF> (i.e. \r\n). For the rest of the document, the \r\n part is omitted for the sake of clarity.
The AT commands have the standard format “AT+XXX”, with XXX denoting the command.
There are four available command formats:
| AT COMMAND FORMAT | Description |
|---|---|
| AT+XXX? | Provides a short description of the given command |
| AT+XXX=? | Reading the current value on the command |
AT+XXX=<input parameter> |
Writing configuration on the command |
| AT+XXX | Used to run a command |
The output of the commands is returned via UART.
The format of the reply is divided into two parts: returned value and the status return code.
<CR> stands for “carriage return” and <LF> stands for “line feed”
-
<value><CR><LF>is the first reply when (AT+XXX?) command description or (AT+XXX=?) reading value is executed then it will be followed by the status return code. The formats with no return value like (**AT+XXX=<input parameter>) writing configuration command and (AT+XXX) run command will just reply the status return code. -
<CR><LF><STATUS><CR><LF>is the second part of the reply which is the status return code.
The possible status are:
| STATUS RETURN CODE | Description |
|---|---|
OK |
Command executed correctly without error. |
+CME ERROR:1 |
Generic error or input is not supported. |
+CME ERROR:2 |
Command not allowed. |
+CME ERROR:5 |
The input parameter of the command is wrong. |
+CME ERROR:6 |
The parameter is too long. |
+CME ERROR:8 |
Value out of range. |
More details on each command description and examples are given in the remainder of this section.
Description: Help
Returns a list of all available commands with a short description
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT? | - | List of commands | OK |
AT?
AT?
+++++++++++++++
AT command list
+++++++++++++++
AT? AT commands
ATR Restore default
ATZ ATZ Trig a MCU reset
AT+APPEUI Get or set the application EUI
AT+APPKEY Get or set the application key
AT+DEVEUI Get or set the device EUI
AT+APPSKEY Get or set the application session key
AT+NWKSKEY Get or Set the network session key
AT+DEVADDR Get or set the device address
AT+CFM Get or set the confirm mode
AT+JOIN Join network
AT+NJS Get the join status
AT+NJM Get or set the network join mode
AT+SENDFREQ Get or Set the automatic send time
AT+SEND Send data
AT+ADR Get or set the adaptive data rate setting
AT+CLASS Get or set the device class
AT+DR Get or Set the Tx DataRate=[0..7]
AT+TXP Get or set the transmit power
AT+BAND Get and Set number corresponding to active regions
AT+MASK Get and Set channels mask
AT+BAT Get battery level
AT+RSSI Last RX packet RSSI
AT+SNR Last RX packet SNR
AT+VER Get SW version
AT+STATUS Show LoRaWAN status
+++++++++++++++
OK
This command restores all parameters to the initial default values of the module.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| ATR? | - | - | OK |
| ATR | - | - | OK |
Description: MCU reset
This command is used to trigger an MCU reset.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| ATZ? | - | ATZ: Trig a MCU reset |
OK |
| ATZ | - | No return. MCU resets. | OK |
Description: Application unique identifier
This command allows the user to access and configure the APPEUI.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+APPEUI? | - | AT+APPEUI: Get or Set the App Eui |
OK |
| AT+APPEUI=? | - | < 8 hex > | OK |
AT+APPEUI=<Input Parameter> |
< 8 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+APPEUI?
+APPEUI: Get or set the application EUI
OK
AT+APPEUI=?
AT+APPEUI:70b3d57ed00201e1
OK
AT+APPEUI=70b3d57ed00201e1
OK
AT+APPEUI=70b3d57ed00201eh
+CME ERROR:5
Description: Application key
This command allows the user to access and configure the APPKEY.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+APPKEY? | - | AT+APPKEY: Get or Set the Application Key |
OK |
| AT+APPKEY=? | - | < 16 hex > | OK |
AT+APPKEY=<Input Parameter> |
< 16 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+APPKEY?
AT+APPKEY: Get or set the application key
OK
AT+APPKEY=?
AT+APPKEY:2b84e0b09b68e5cb42176fe753dcee79
OK
AT+APPKEY=2b84e0b09b68e5cb42176fe753dcee79
OK
AT+APPKEY=2b84e0b09b68e5cb42176fe753dcee7x
+CME ERROR:5
Description: Device EUI or DEVEUI
This command allows the user to access and configure the device EUI or DEVEUI.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+DEVEUI? | - | AT+DEVEUI: Get or Set the Device EUI |
OK |
| AT+DEVEUI=? | - | < 8 hex > | OK |
AT+DEVEUI=<Input Parameter> |
< 8 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+DEVEUI?
+DEVEUI: Get or set the device EUI
OK
AT+DEVEUI=?
+DEVEUI:ac1f09fffe03efdc
OK
AT+DEVEUI=ac1f09fffe03efdc
OK
AT+DEVEUI=ac1f09fffe03efdx
+CME ERROR:5
Description: Application session key
This command allows the user to access and configure the application session key or APPSKEY.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+APPSKEY? | - | AT+APPSKEY: Get or Set the Application Session Key |
OK |
| AT+APPSKEY=? | - | < 16 hex > | OK |
AT+APPSKEY=<Input Parameter> |
< 16 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+APPSKEY?
AT+APPSKEY: Get or set the application session key
OK
AT+APPSKEY=?
AT+APPSKEY:3f6a66459d5edca63cbc4619cd61a11e
OK
AT+APPSKEY=3f6a66459d5edca63cbc4619cd61a11e
OK
AT+APPSKEY=3f6a66459d5edca63cbc4619cd61a11x
+CME ERROR:5
Description: Network session keys
This command allows the user to access and configure the network session keys or NWKSKEY.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+NWKSKEY? | - | AT+NWKSKEY: Get or Set the Network Session Key |
OK |
| AT+NWKSKEY=? | - | < 16 hex > | OK |
AT+NWKSKEY=<Input Parameter> |
< 16 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+NWKSKEY?
AT+NWKSKEY: Get or Set the network session key
OK
AT+NWKSKEY=?
AT+NWKSKEY:323d155a000df335307a16da0c9df53f
OK
AT+NWKSKEY=323d155a000df335307a16da0c9df53f
OK
AT+NWKSKEY=323d155a000df335307a16da0c9df53f0
+CME ERROR:5
Description: Device address or DEVADDR
This command allows the user to access and configure the device address or DEVADDR.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+DEVADDR? | - | AT+DEVADDR: Get or Set the Device address |
OK |
| AT+DEVADDR=? | - | < 4 hex > | OK |
AT+DEVADDR=<Input Parameter> |
< 4 hex > | - | OK or AT_PARAM_ERROR |
Examples:
AT+DEVADDR?
AT+DEVADDR: Get or set the device address
OK
AT+DEVADDR=?
AT+DEVADDR:26021FB0
OK
AT+DEVADDR=26021FB0
OK
AT+DEVADDR=26021FBX
+CME ERROR:5
Description: Confirmed payload mode
This command allows the user to access and configure type of payload of the device.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+CFM? | - | AT+CFM: get or set the confirm mode |
OK |
| AT+CFM=? | - | 0 (if Unconfirmed) or 1 (if confirmed) | OK |
AT+CFM=<Input Parameter> |
0 or 1 | - | OK or AT_PARAM_ERROR |
Examples:
AT+CFM?
AT+CFM: Get or set the confirm mode
OK
AT+CFM=?
AT+CFM:0
OK
AT+CFM=0
OK
AT+CFM=3
+CME ERROR:5
Description: Join LoRaWAN® network
This command allows the user to join a LoRaWAN® network.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+JOIN? | - | AT+JOIN: join network |
OK |
| AT+JOIN=? | - | Param1, Param2, Param3, Param4 | OK or AT_BUSY_ERROR |
AT+JOIN=<Input Parameter> |
Param1:Param2:Param3:Param4 | - | OK |
| Param1 = Join command: 1 for joining the network , 0 for stop joining | |||
| Param2 = Auto-Join config: 1 for Auto-join on power up) , 0 for no auto-join. (0 is default) | |||
| Param3 = Reattempt interval: 7 - 255 seconds (30 is default) | |||
| Param4 = No. of join attempts: 0 - 255 (0 is default) |
This is an asynchronous command. OK means that the device is joining. The completion of the JOIN can be verified with AT+NJS=? command.
Param3 is not supported yet and is fixed to 30s always
Examples:
AT+JOIN?
AT+JOIN: Join network
OK
AT+JOIN=?
AT+JOIN=0:1:8:10
OK
AT+JOIN=1:1:8:10
OK
AT+JOIN=SUCCESS
AT+JOIN=3:1:8:10
+CME ERROR:5
Description: Network join status
This command allows the user to check the status of the devices if it is connected to a LoRaWAN® network.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+NJS? | - | AT+NJS: get the join status |
OK |
| AT+NJS=? | - | 0 (not joined) or 1 (joined) | OK |
Examples:
AT+NJS?
AT+NJS: Get the join status
OK
AT+NJS=?
AT+NJS:1
OK
Description: LoRaWAN® network join mode
This command allows the user to access and configure the activation method of the device either OTAA or ABP. A value of 0 means OTAA join mode, a value of 1 means ABP join mode
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+NJM? | - | AT+NJM Get or set the network join mode |
OK |
| AT+NJM=? | - | 0 or 1 |
OK |
AT+NJM=<Input Parameter> |
0 or 1 |
- | OK or AT_PARAM_ERROR |
Examples:
AT+NJM?
AT+NJM: Get or set the network join mode
OK
AT+NJM=?
AT+NJM:0
OK
AT+NJM=0
OK
AT+NJM=2
+CME ERROR:5
Description: Set the automatic transmission period
This command allows to set the period in seconds between automatic packet transmissions. If set to 0, automatic packet transmission is disabled.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+SENDFREQ? | - | AT+SENDFREQ: Get or Set the automatic send time |
OK |
| AT+SENDFREQ=? | - | <period in seconds> |
OK |
AT+SENDFREQ=<Input Parameter> |
<period in seconds> |
- | OK or AT_PARAM_ERROR |
Examples:
AT+SENDFREQ?
AT+SENDFREQ: Get or Set the automatic send time
OK
AT+SENDFREQ=?
AT+SENDFREQ:60
OK
AT+SENDFREQ=60
OK
Description: Send payload data
This command is used to send LoRaWAN® payload on specific port.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+SEND? | - | AT+SEND Send data |
OK |
AT+SEND=<Input Parameter> |
port:payload |
- | OK , AT_NO_NETWORK_JOINED , AT_PARAM_ERROR or AT_BUSY_ERROR |
Examples:
AT+SEND?
AT+SEND: Send data
OK
Unconfirmed Payload
AT+SEND=2:1234
OK
AT+SEND=SUCCESS
Confirm Payload
AT+SEND=2:1234
OK
AT+SEND=SUCCESS
Downlink packet received
AT+SEND=5:10AAFF45
OK
AT+SEND=SUCCESS
RX:2:6:-46:11:48656C6C6F0A
OK
Description: Adaptive data rate
This command allows the user to access and configure the adaptive data rate of the module.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+ADR? | - | AT+ADR: Get or Set the Adaptive Data Rate setting |
OK |
| AT+ADR=? | - | 0 (ADR off) or 1 (ARD on) |
OK |
AT+ADR=<Input Parameter> |
0 or 1 |
- | OK or AT_PARAM_ERROR |
Examples:
AT+ADR?
+ADR: Get or set the adaptive data rate setting
OK
AT+ADR=?
AT+ADR:0
OK
AT+ADR=0
OK
AT+ADR=3
+CME ERROR:5
Description: LoRaWAN® class
This command allows the user to access and configure the the LoRaWAN® class of the module.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+CLASS? | - | AT+CLASS: Get or Set the Device Class=[A, B, C] |
OK |
| AT+CLASS=? | - | A or C (B not supported) |
OK |
AT+CLASS=<Input Parameter> |
A or C |
- | OK or AT_PARAM_ERROR |
This FW of the device supports the LoRaWAN® V1.0.2 stack
Examples:
AT+CLASS?
+CLASS: Get or set the device class
OK
AT+CLASS=?
AT++CLASS:A
OK
AT+CLASS=A
OK
AT+CLASS=F
+CME ERROR:5
Description: Data rate settings
This command allows the user to access and configure data rate settings.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+DR? | - | AT+DR=<DataRate><CR>. Get or Set the Tx DataRate |
OK |
| AT+DR=? | - | 0,1,2,3,4,5,6,7 |
OK |
AT+DR=<Input Parameter> |
0,1,2,3,4,5,6,7 |
- | OK or AT_PARAM_ERROR |
Check Appendix I for the input parameter depending on the frequency band selected.
Examples:
AT+DR?
AT+DR: Get or Set the Tx DataRate=[0..7]
OK
AT+DR=?
AT+DR:3
OK
AT+DR=3
OK
Description: Transmit Power
This command allows the user to access and configure the transmit power.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+TXP? | - | AT+TXP: Get or set the transmit power |
OK |
| AT+TXP=? | - | < value > | OK or AT+PARAM_ERROR |
AT+TXP=<Input Parameter> |
< value > | - | OK or AT_PARAM_ERROR |
Check Appendix II for the input parameter depending on the frequency band selected.
For example, at EU868, a value of 2 represents MaxEIRP - 4 dB where MaxEIRP = +16 dBm.
Examples:
AT+TXP?
AT+TXP: Get or set the transmit power
OK
AT+TXP=?
AT+TXP:0
OK
AT+TXP=0
OK
Description: Regional frequency band
This command allows the user to access and configure the regional frequency band.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+BAND? | - | AT+BAND: Get and Set number corresponding to active regions |
OK |
| AT+BAND=? | - | 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 8 |
OK |
AT+BAND=<Input Parameter> |
< 0 to 12 > | - | OK or AT_PARAM_ERROR |
List of Band Parameter Options
| Code | Regional Band | Code | Regional Band | |
|---|---|---|---|---|
| 0 | AS923-1 | 7 | IN865 | |
| 1 | AU915 | 8 | US915 | |
| 2 | CN470 | 9 | AS923-2 | |
| 3 | CN779 | 10 | AS923-3 | |
| 4 | EU433 | 11 | AS923-4 | |
| 5 | EU868 | 12 | RU864 | |
| 6 | KR920 |
Examples:
AT+BAND?
AT+BAND: Get and Set number corresponding to active regions
OK
AT+BAND=?
AT+BAND:10
OK
AT+BAND=10
OK
AT+BAND=22
+CME ERROR:8
Description: Regional channel mask
This command allows the user to access and configure the regional channel mask. Channel mask can only be set for following regions: AU915, CN470 and US915
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+MASK? | - | AT+MASK: Get and Set channels mask |
OK |
| AT+MASK=? | - | 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 8 |
OK |
AT+MASK=<Input Parameter> |
< 0 to 12 > | - | OK or AT_PARAM_ERROR |
List of channel masks
| Regional Band | Available Channels |
|---|---|
| AU915 | 1 - 9 |
| CN470 | 1 - 12 |
| US915 | 1 - 9 |
Examples:
AT+MASK?
AT+MASK: Get and Set channels mask
OK
AT+MASK=?
AT+MASK:10
OK
AT+MASK=10
OK
AT+MASK=13
+CME ERROR:8
Description: Read the battery voltage
This command allows to read the battery voltage of the device
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+BAT? | - | AT+BAT: Get battery level |
OK |
| AT+BAT=? | - | < value > | OK or AT+PARAM_ERROR |
The battery level is returned as a value between 0 and 255
Examples:
AT+BAT?
+BAT:"Get battery level"
OK
AT+BAT=?
+BAT:254
OK
Description: Receive signal strength indicator
This command allows the user to get RSSI value of the last packet received.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+RSSI? | - | AT+RSSI: Get the RSSI of the last received packet |
OK |
| AT+RSSI=? | - | < integer > in dBm | OK |
Examples:
AT+RSSI?
AT+RSSI: Last RX packet RSSI
OK
AT+RSSI=?
AT+RSSI:-41
OK
Description: Signal to Noise Ratio
This command allows the user to get SNR value of the last packet received.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+SNR? | - | AT+SNR: Get the SNR of the last received packet |
OK |
| AT+SNR=? | - | < integer > | OK |
Examples:
AT+SNR?
AT+SNR: Last RX packet SNR
OK
AT+SNR=?
AT+SNR:11
OK
Description: Version of the firmware
This command allows the user to get firmware version installed on the device.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+VER? | - | AT+VER: Get the version of the firmware |
OK |
| AT+VER=? | - | < V.x.y > | OK |
Examples:
AT+VER?
AT+VER: Get SW version
OK
AT+VER=?
AT+VER:1.0.0.0 May 27 2021 17:11:12
OK
Description: Show device status
This command allows the user to get the current device status.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
| AT+STATUS? | - | AT+STATUS: Show LoRaWAN status |
OK |
| AT+STATUS=? | - | < status > | OK |
Examples:
AT+STATUS?
AT+STATUS: Show LoRaWAN status
OK
AT+STATUS=?
LoRaWAN status:
Auto join disabled
OTAA enabled
Dev EUI 5032333338350012
App EUI 1200353833333250
App Key 50323333383500121200353833333250
NWS Key 50323333383500121200353833333250
Apps Key 50323333383500121200353833333250
Dev Addr 83986D12
Repeat time 120000
ADR disabled
Public Network
Dutycycle disabled
Join trials 10
TX Power 0
DR 3
Class 0
Subband 1
Fport 2
Unconfirmed Message
Region 10
Network joined
Mode User
+STATUS:
OK
EU433/EU868/RU864/AS923
| Data Rate | Configuration | Indicative Physical Bit Rate [bit/s] |
|---|---|---|
| 0 | LoRa: SF12 / 125 kHz | 250 |
| 1 | LoRa: SF11 / 125 kHz | 440 |
| 2 | LoRa: SF10 / 125 kHz | 980 |
| 3 | LoRa: SF9 / 125 kHz | 1760 |
| 4 | LoRa: SF8 / 125 kHz | 3125 |
| 5 | LoRa: SF7 / 125 kHz | 5470 |
| 6 | LoRa: SF7 / 250 kHz | 11000 |
| 7 | FSK: 50 kbps | 50000 |
| 8 ~ 15 | RFU |
CN470/KR920
| Data Rate | Configuration | Indicative Physical Bit Rate [bit/s] |
|---|---|---|
| 0 | LoRa: SF12 / 125 kHz | 250 |
| 1 | LoRa: SF11 / 125 kHz | 440 |
| 2 | LoRa: SF10 / 125 kHz | 980 |
| 3 | LoRa: SF9 / 125 kHz | 1760 |
| 4 | LoRa: SF8 / 125 kHz | 3125 |
| 5 | LoRa: SF7 / 125 kHz | 5470 |
| 6 ~ 15 | RFU |
US915
| Data Rate | Configuration | Indicative Physical Bit Rate [bit/s] |
|---|---|---|
| 0 | LoRa: SF10 / 125 kHz | 980 |
| 1 | LoRa: SF9 / 125 kHz | 1760 |
| 2 | LoRa: SF8 / 125 kHz | 3125 |
| 3 | LoRa: SF7 / 125 kHz | 5470 |
| 4 | LoRa: SF8 / 500 kHz | 12500 |
| 5 ~ 7 | RFU | |
| 8 | LoRa: SF12 / 500 kHz | 980 |
| 9 | LoRa: SF11 / 500 kHz | 1760 |
| 10 | LoRa: SF10 / 500 kHz | 3900 |
| 11 | LoRa: SF9 / 500 kHz | 7000 |
| 12 | LoRa: SF8 / 500 kHz | 12500 |
| 13 | LoRa: SF7 / 500 kHz | 21900 |
| 14 ~ 15 | RFU |
AU915
| Data Rate | Configuration | Indicative Physical Bit Rate [bit/s] |
|---|---|---|
| 0 | LoRa: SF12 / 125 kHz | 250 |
| 1 | LoRa: SF11 / 125 kHz | 440 |
| 2 | LoRa: SF10 / 125 kHz | 980 |
| 3 | LoRa: SF9 / 125 kHz | 1760 |
| 4 | LoRa: SF8 / 125 kHz | 3125 |
| 5 | LoRa: SF7 / 125 kHz | 5470 |
| 6 | LoRa: SF8 / 500 kHz | 12500 |
| 7 | RFU | RFU |
| 8 | LoRa: SF12 / 500 kHz | 980 |
| 9 | LoRa: SF11 / 500 kHz | 1760 |
| 10 | LoRa: SF10 / 500 kHz | 3900 |
| 11 | LoRa: SF9 / 500 kHz | 7000 |
| 12 | LoRa: SF8 / 500 kHz | 12500 |
IN865
| Data Rate | Configuration | Indicative Physical Bit Rate [bit/s] |
|---|---|---|
| 0 | LoRa: SF12 / 125 kHz | 250 |
| 1 | LoRa: SF11 / 125 kHz | 440 |
| 2 | LoRa: SF10 / 125 kHz | 980 |
| 3 | LoRa: SF9 / 125 kHz | 1760 |
| 4 | LoRa: SF8 / 125 kHz | 3125 |
| 5 | LoRa: SF7 / 125 kHz | 5470 |
| 6 | RFU | RFU |
| 7 | FSK: 50 kbps | 50000 |
| 8 ~ 15 | RFU | RFU |
EU868
By default, MaxEIRP is considered to be +16 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 ~ 15 | RFU |
US915
| TXPower | Configuration (Conducted Power) |
|---|---|
| 0 | 30 dBm - 2*TXpower |
| 1 | 28 dBm |
| 2 | 26 dBm |
| 3 ~ 9 | - |
| 10 | 10 dBm |
| 11 ~ 15 | RFU |
AU915
By default, MaxEIRP is considered to be +30 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 ~ 10 | MaxEIRP - 2*TXPower |
| 11 ~ 10 | RFU |
KR920
By default, MaxEIRP is considered to be +14 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 ~ 15 | RFU |
AS923
By default, Max EIRP is considered to be 16 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 ~ 15 | RFU |
IN865
By default, MaxEIRP is considered to be 30 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 | MaxEIRP - 16 dB |
| 9 | MaxEIRP - 18 dB |
| 10 | MaxEIRP - 20 dB |
| 11 ~ 15 | RFU |
RU864
By default, MaxEIRP is considered to be +16 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 ~ 15 | RFU |
CN470
By default, MaxEIRP is considered to be +19.15 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP 2 dB |
| 2 | MaxEIRP 4 dB |
| 3 | MaxEIRP 6 dB |
| 4 | MaxEIRP 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 | MaxEIRP - 12 dB |
| 7 | MaxEIRP - 14 dB |
| 8 ~ 15 | RFU |
EU433
By default, MAxEIRP is considered to be +12.15 dBm.
| TXPower | Configuration (EIRP) |
|---|---|
| 0 | MaxEIRP |
| 1 | MaxEIRP - 2 dB |
| 2 | MaxEIRP - 4 dB |
| 3 | MaxEIRP - 6 dB |
| 4 | MaxEIRP - 8 dB |
| 5 | MaxEIRP - 10 dB |
| 6 ~ 15 | RFU |
M in the following list is the length with MAC header, N is the maximum usable payload size for the user data without MAC header.
EU868
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 | 250 | 242 |
| 7 | 250 | 242 |
| 8 ~ 15 | Not Defined | Not Defined |
US915
| Data Rate | M | N |
|---|---|---|
| 0 | 19 | 11 |
| 1 | 61 | 53 |
| 2 | 133 | 125 |
| 3 | 250 | 242 |
| 4 | 250 | 242 |
| 5 ~ 7 | Not Defined | Not Defined |
| 8 | 61 | 53 |
| 9 | 137 | 129 |
| 10 | 250 | 242 |
| 11 | 250 | 242 |
| 12 | 250 | 242 |
| 13 | 250 | 242 |
| 14 ~ 15 | Not Defined | Not Defined |
AU915
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 | 250 | 242 |
| 7 | Not Defined | Not Defined |
| 8 | 61 | 53 |
| 9 | 137 | 129 |
| 10 | 250 | 242 |
| 11 | 250 | 242 |
| 12 | 250 | 242 |
| 13 | 250 | 242 |
| 14 ~ 15 | Not Defined | Not Defined |
KR920
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 ~ 15 | Not Defined | Not Defined |
AS923
| Data Rate | Uplink MAC Payload Size (M) | Downlink MAC Payload Size (M) | ||
|---|---|---|---|---|
| UplinkDwellTime = 0 | UplinkDwellTime = 1 | DownlinkDwellTime = 0 | DownlinkDwellTime = 1 | |
| 0 | 59 | N/A | 59 | N/A |
| 1 | 59 | N/A | 59 | N/A |
| 2 | 59 | 19 | 59 | 19 |
| 3 | 123 | 61 | 123 | 61 |
| 4 | 250 | 133 | 250 | 133 |
| 5 | 250 | 250 | 250 | 250 |
| 6 | 250 | 250 | 250 | 250 |
| 7 | 250 | 250 | 250 | 250 |
| 8 | RFU | RFU | ||
IN865
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 | 250 | 242 |
| 7 | 250 | 242 |
| 8 ~ 15 | Not Defined | Not Defined |
RU864
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 230 | 222 |
| 5 | 230 | 222 |
| 6 | 230 | 222 |
| 7 | 230 | 222 |
| 8 ~ 15 | Not Defined | Not Defined |
CN470
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 ~ 15 | Not Defined | Not Defined |
EU433
| Data Rate | M | N |
|---|---|---|
| 0 | 59 | 51 |
| 1 | 59 | 51 |
| 2 | 59 | 51 |
| 3 | 123 | 115 |
| 4 | 250 | 242 |
| 5 | 250 | 242 |
| 6 | 250 | 242 |
| 7 | 250 | 242 |
| 8 ~ 15 | Not Defined | Not Defined |
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