Pinout

Connections
Wiring Harness
Wire Color Function
Black Ground (-)
Blue I2C SDA (I2C conguration)
Green I2C SCL (I2C conguration)
Yellow Mode control (PWM conguration)
Orange
Enable (Internal pullup)
Red 5 Vdc (+)
There are two basic congurations for this device:
• I2C (Inter-Integrated Circuit)—a serial computer bus used to
communicate between this device and a microcontroller, such as
an Arduino board
• PWM (Pulse Width Modulation)—a bi-directional signal transfer method
that triggers acquisitions and returns distance measurements without
using I2C
I2C Connection Diagrams
Standard I2C Wiring
➋
➎
➌
➊
➍
Item Description Notes
➊
680µF electrolytic capacitor You must observe the correct polarity when
installing the capacitor.
➋
Power ground (-) connection Black wire
➌
I2C SDA connection Blue wire
➍
I2C SCL connection
Green wire
➎
5 Vdc power (+) connection Red wire
The sensor operates at 4.75 through 5.5 Vdc,
with a max. of 6 Vdc.
Standard Arduino I2C Wiring
➋
➎
➌
➊
➍
Item Description Notes
➊
680µF electrolytic capacitor You must observe the correct polarity when
installing the capacitor.
➋
I2C SCL connection
Green wire
➌
I2C SDA connection Blue wire
➍
Power ground (-) connection Black wire
➎
5 Vdc power (+) connection Red wire
The sensor operates at 4.75 through 5.5 Vdc,
with a max. of 6 Vdc.