Datasheet

SF000 LiDAR sensor
Datasheet

2. Specifications

**Please note that when connecting to the device using I2C, both pins 2 and 4 need to be used together as the SDA line.
















4 of 8

SF000 LiDAR sensor - Datasheet (Rev 1) | © LightWare Optoelectronics (Pty) Ltd, 2020 | www.lightware.co.za
Performance
Range
0.2 … 50 m (white wall in daylight conditions)
Resolution
1 cm
Update rate
48 … 388 readings per second
Accuracy
±10 cm
Connections
Power supply voltage
4.5 V … 5.5 V
Power supply current
100 mA
Outputs & interfaces
Serial and I2C (3.3V logic, 5V tolerant)
Mechanical
Dimensions
22 mm x 34 mm x 21 mm
Weight
8.8 g (excluding cables)
Optical
Laser safety
Class 1M (refer to www.lightware.co.za/safety for full details)
Optical aperture
10 mm
Beam divergence
< 1.0°
Environmental
Operating temperature
-10 ... +40°C
Approvals
FDA: 1710193-000 (2020/09)
Enclosure rating
N/A
Accessories
Main cable

Default settings1
Serial port settings
115200 baud, 8 data bits, 1 stop bit, no parity, no handshaking
I2C address
0x66 (Hex), 102 (Dec)
Update rate
48 readings per second
Main cable connections
Pin - 1
Servo 1 control output (3.3V)
Pin - 2
SDA - I2C data line
Pin - 3
TXD - serial data transmitted (SCL - I2C clock line)
Pin - 4
RXD - serial data received (SDA - I2C data line)
Pin - 5
GND - power supply negative
Pin - 6
+ 5 V - power supply positive (4.5 V to 5.5 V at 100 mA)