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LoRa611PRO LoRa module communication protocol
Date:2019/4/4 9:02:04   Browse:0

The following agreements are required:


Serial port baud rate = 9600 bps


Data Bit = 8 Bits


Stop bit = 1 Bits


Parity check bit = none


The format of the configuration command is: AA


FA + instruction + [parameter]


The instruction is 1 byte and the parameter is 0 or HEX data.


The return value ends with "\r\n"


Ø Instruction [AA]:


Read the product model number and version number of the module, without [parameter]


The configuration command is: AA FA AA


The return value is: "lora611PRO_VER3.0\r\n"


Ø Instruction [01]:


Read the parameters currently set by the wireless module, without [parameter]


The configuration command is: AA FA 01


The return values are:


Transceiver channel - working frequency band - air communication rate - transmitting power - serial port baud rate - serial data bit - serial port stop bit - serial port check bit - NETID - NODE ID - MESH - NODE - AES - key \r \n


Ø Instruction [02]:


Restore module factory default parameters, without [parameter]


The configuration command is: AA FA 02


Return command: "OK\r\n" or "ERROR\r\n"


The default parameters are:


Receive/transmit operating frequency = 433.92 MHz Receive/transmit transmission rate = 656 bps Transmit power = 7 levels (highest)


Serial port baud rate = 9600 bps Serial data bit = 8 Bits Serial port stop = 1 Bits Serial port check bit = None


NET ID = 00 0000 00 NODE ID = 00 00 MESH= 00 NODE = 00 AES= 00


Key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 LBT enable = 0


Ø Instruction [03]:


Parameter setting command with [parameter] of 33 bytes in the following order:


Transceiver channel - working frequency band - air communication rate - transmit power - serial port baud rate - serial data bit - serial port stop bit - serial port check bit - NETID - NODE ID - MESH - NODE - key type - 16 byte key


The configuration command is: AA FA 03 XX XX XX XX XX XX ...... XX XX XX XX XX XX XXXX XX


Return command: "OK\r\n" or "ERROR\r\n"


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