RAK4200 Evaluation Board AT Command Manual
The purpose of this document is to demonstrate how to configure the RAK4200 Evaluation Board thru the use of AT Commands via a Serial Port Tool running on your Windows PC. The list below shows the AT Commands available for use:
| AT Command | Description |
|---|---|
at+help | This AT command can show all available AT commands of this module/product for you. |
at+version | Get the current firmware version number. |
at+get_config=device:status | Get all information about the device’s hardware components and their current status. |
at+set_config=device:restart | After set, the device will restart. |
at+set_config=device:boot | Let the device work in boot mode. |
at+run | Stop boot mode and run as normal. It is valid when the device works in boot mode. |
at+set_config=device:sleep:X | After setting, the device will go to sleep mode or wake up immediately. • X - 0 - wake up ; 1 - sleep |
at+set_config=device:uart_mode:X:Y | Set the UART work mode. • X - UART number on the RAK4200 module. • Y - 0: Configuration mode, 1: Passthrough mode. |
at+join | Start to join LoRa network |
at+send=lora:X:YYY | Send a customized data. • X - LoRa port • YYY - The data which you want to send. The limited length is 50 Bytes and the data must be in HEX format. |
at+set_config=lora:work_mode:X | Set the work mode for LoRa. • X - 0: LoRaWAN, 1: LoRa P2P, 2: Test Mode. |
at+set_config=lora:join_mode:X | Set the join mode for LoRaWAN. • X - 0: OTAA, 1: ABP |
at+set_config=lora:class:X | Set the class for LoRa. • X - 0: Class A, 1: Class B, 2: Class C |
at+set_config=lora:region:XXXX | Sets the region for LoRa. • XXXX - EU868 EU433, CN470, IN865, EU868, AU915, US915, KR920, AS923. |
at+set_config=lora:confirm:XXXX | Sets the type of messages which will be sent out through LoRa. • XXXX - 0: unconfirmed, 1: confirmed |
at+set_config=lora:dev_eui:XXXX | Sets the device EUI for OTAA. • XXXX - the Device EUI. |
at+set_config=lora:app_eui:XXXX | Set the application EUI for OTAA. • XXXX - the Application EUI. |
at+set_config=lora:app_key:XXXX | Set the application key for OTAA. • XXXX - the Application Key. |
at+set_config=lora:dev_addr:XXXX | Set the device address for ABP. • XXXX - the Device Address. |
at+set_config=lora:apps_key:XXXX | Set the application session key for ABP. • XXXX - the Application Session Key. |
at+set_config=lora:nwks_key:XXXX | Set the network session key for ABP. • XXXX - the Network Session Key. |
at+set_config=lora:ch_mask:X:Y | Set a certain channel on or off. • X - the channel number, and you can check which channel can be set before you set it. • Y - 0: off, 1: on |
at+set_config=lora:adr:X | Open or close the ADR function of node. • X - 0: Close ADR, 1: Open ADR. |
at+set_config=lora:dr:X | Set the Data rate of node. • X - the DR value. Generally, the value of X can be 0~5. More details, check the LoRaWAN 1.0.2 specification. |
at+set_config=lora:tx_power:X | • X - Set the TX power level. If you want to know the relationship between TX power level and dbm, have a look at LoRaWAN 1.0.2 region specification. |
at+get_config=lora:status | It will return all of the current information of LoRa, except LoRa channel. |
at+get_config=lora:channel | It will return the state of all LoRa channels. You can check which channel is closed and which channel is open very clearly. |
at+set_config=lorap2p:XXX:Y:Z:A:B:C | Set the parameters for LoRa P2P mode. This AT command is valid when the work mode is LoRa P2P. • XXX - Frequency in Hz. • Y - Spreading factor, [6, 7, 8, 9, 10, 11, 12]. • Z - Bandwidth, 0: 125 kHz, 1: 250 kHz, 2: 500 kHz. • A - Coding Rate, 1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8. • B - Preamble Length, 5 - 65535. • C - Power in dbm, 5-20. |
at+send=lorap2p:XXX | Send data through LoRa P2P. This AT command is valid when it works in LoRa P2P mode. • XXX - the data in HEX format. |
