RAK11300 WisDuo LPWAN Module AT Command Manual
Introduction
RAK11300 WisDuo LPWAN Module is based on the Raspberry Pi RP2040 chip and SX1262 RF transceiver. It provides an easy-to-use, small-size, low-power solution for long-range wireless data applications. This module complies with Class A & C of LoRaWAN 1.0.2 specifications. It can easily connect to different LoRaWAN server platforms like TheThingsNetwork (TTN), Chirpstack, Helium, etc. It also supports LoRa Point-to-Point (P2P) communication mode which helps you in implementing your own customized long-range LoRa network quickly.
The AT commands can be interfaced via USB acting as a serial port (Pin 2 USB_DM and Pin 3 USB_DP) or via UART1 (Pin 10 TX1 and Pin 9 RX1). The default parameter of the AT commands is fixed to 115200 / 8-N-1. The firmware upgrade is only possible via USB. To get familiar with the pin distribution of this module and find a schematic circuit of a reference application, refer to the RAK11300 Module Datasheet.
AT Command Syntax
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 to 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 codes 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.
After changing LoRaWAN parameters, the device must be reset by either the ATZ command or pushing the reset button.
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.
AT?
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
ATR
This command is used to restore all parameters to the initial default values of the module.
| Command | Input Parameter | Return Value | Return Code |
|---|---|---|---|
ATR? | - | - | OK |
ATR | - | - | OK |
ATZ
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 |
AT+APPEUI
Description: Application unique identifier
This command is used 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
AT+APPKEY
Description: Application key
This command is used 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
AT+DEVEUI
Description: Device EUI or DEVEUI
This command is used 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
AT+APPSKEY
Description: Application session key
This command is used 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
AT+NWKSKEY
Description: Network session keys
This command is used 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
AT+DEVADDR
Description: Device address or DEVADDR
This command is used 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
AT+CFM
Description: Confirmed payload mode
This command is used to access and configure the 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 (Unconfirmed) or 1 (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
AT+JOIN
Description: Join the LoRaWAN network
This command is used 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.
OKmeans that the device is joining. The completion of the JOIN can be verified withAT+NJS=?command. - Param3 is not supported yet and is fixed to 30 seconds 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
AT+NJS
Description: Network join status
This command is used 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
AT+NJM
Description: LoRaWAN network join mode
This command is used to access and configure the activation method of the device either OTAA or ABP. A value of 1 means OTAA join mode, a value of 0 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
AT+SENDFREQ
Description: Set the automatic transmission period
This command is used 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
AT+SEND
Description: Send payload data
This command is used to send the LoRaWAN payload to a 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
-
If there is a pending downlink message from the LNS (LoRaWAN Network Server), the downlink payload will be received after the
AT+SENDcommand with the format<fport>:<data length>:<rssi>:<snr>:<data>. -
In this example, the format has the corresponding values:
- fport: 2
- data length: 6
- rssi: -46 dBm
- snr: 11 dB
- data payload: 48656C6C6F0A
AT+SEND=5:10AAFF45
OK
AT+SEND=SUCCESS
RX:2:6:-46:11:48656C6C6F0A
OK
AT+ADR
Description: Adaptive data rate
This command is used 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
AT+CLASS
Description: LoRaWAN class
This command is used to access and configure 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
AT+DR
Description: Data rate settings
This command is used 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 Data Rate | 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
AT+TXP
Description: Transmit Power
This command is used 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
AT+BAND
Description: Regional frequency band
This command is used 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 | 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
AT+MASK
Description: Regional channel mask
This command is used to access and configure the regional channel mask. Channel mask can only be set for the 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 | OK |
AT+MASK=<Input Parameter> | < 0 to 12 > | - | OK or AT_PARAM_ERROR |
List of mask channels per region
| Mask (Sub-Band) | US915 | AU915 | CN470 |
|---|---|---|---|
| 1 | 0-7 | 0-7 | 0-7 |
| 2 | 8-15 | 8-15 | 8-15 |
| 3 | 16-23 | 16-23 | 16-23 |
| 4 | 24-31 | 24-31 | 24-31 |
| 5 | 32-39 | 32-39 | 32-39 |
| 6 | 40-47 | 40-47 | 40-47 |
| 7 | 48-55 | 48-55 | 48-55 |
| 8 | 56-63 | 56-63 | 56-63 |
| 9 | - | - | 64-71 |
| 10 | - | - | 72-79 |
| 11 | - | - | 80-87 |
| 12 | - | - | 88-95 |
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
AT+BAT
Description: Read the battery voltage
This command is used 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
AT+RSSI
Description: Receive signal strength indicator
This command is used to get the 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 |
The reply will be '0' if there is no last packet received yet.
Examples:
AT+RSSI?
AT+RSSI: Last RX packet RSSI
OK
AT+RSSI=?
AT+RSSI:-41
OK
AT+SNR
Description: Signal to Noise Ratio
This command is used to get the 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 > in dB | OK |
The reply will be '0' if there is no last packet received yet.
Examples:
AT+SNR?
AT+SNR: Last RX packet SNR
OK
AT+SNR=?
AT+SNR:11
OK
AT+VER
Description: Version of the firmware
This command is used to get the 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
AT+STATUS
Description: Show device status
This command is used 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
Appendix
Appendix I Data Rate by Region
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 |
Appendix II TX Power by Region
EU868By 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 |
Appendix III Maximum Transmission Load by Region
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.
| 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 |
