Data Sheet

Page 4
SJ-GU-TFmini Plus-01 A04
Benewake (Beijing) Co., Ltd
w
w
w.benewake.com
Table 4 Standard Data Code Format and Description
Byte0-1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
0x59 59 Dist_L Dist_H Strength_L Strength_H Temp_L Temp_H Checksum
Data code explanation
Byte0 0x59, frame header, same for each frame
Byte1 0x59, frame header, same for each frame
Byte2 Dist_L distance value lower by 8 bits
Byte3 Dist_L distance value higher by 8 bits
Byte4 Strength_L low 8 bits
Byte5 Strength_L high 8 bits
Byte6 Temp_L low 8 bits (suit for version later than V1.3.0)
Byte7 Temp_H high 8 bits (suit for version later than V1.3.0)
Byte8 Checksum is the low 8 bits of the cumulative sum of the numbers of the first 8 bytes.
7. Configurable parameters
Table 5 Configurable parameters list
Configurable item Description Factory setting
Comunication interface UART,I
2
C and I/O UART
Frame rate 1~1000Hz 100Hz
Baud rate setting 9600~921600bps 115200
Trigger source Measure automatically or by trigger auto
Reset to factory All of setting reset to factory /
8. Common configuration commands
8.1 Convention
(1) Little endian transmission has been applied in multi byte data,i.e. low byte of data will be
saved in lower address