User's Manual

Parameter Setting
The configuration of LR-101H is programmed by hexadecimal notation. The
default of baud rate is 9600bps. You can read and write the setting as below:
1) Read the setting: 0xFF 0x4C 0xCF 0x52 0xA1 0x52 0xF0 (7 bytes)
Response:
Preamble Model
Name
FW
Version
LoRa MAC
Address
Group
ID
RF
Frequency
RF TRx
Rate
RF
Power
UART
Baud Rate
UART
Parity
Wakeup
Time
End
Word
0x24
(1 byte)
4 bytes 7 bytes 8 bytes 1 byte 3 bytes 1 byte 1 byte 1 byte 1 byte 1 byte
0x21
(1 byte)
2) Write the setting:
Header of writing command RF
Frequency
Group
ID
RF TRx
Rate
RF
Power
UART
Baud Rate
UART
Parity
Wakeup
Time
0xFF 0x4C 0xCF 0x52 0xA1 0x57 0xF1
(7 byte)
3 bytes 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte
Response:
Preamble Model
Name
FW
Version
LoRa
MAC
Address
Group
ID
RF
Frequency
RF TRx
Rate
RF
Power
UART
Baud
Rate
UART
Parity
Wakeup
Time
End
Word
0x24
(1 byte)
4 bytes 7 bytes 8 bytes 1 byte 3 bytes 1 byte 1 byte 1 byte 1 byte 1 byte
0x21
(1 byte)