Sugar TOF Distance Sensor


This is a TOF(Time of Flight) Distance sensor in the Sugar sensor series, the pin holes on the back allow compatibility with plastic building bricks.

Product Specifications

  • Dimensions: 24 x 24 x 23 mm

  • Weight: 4.6g

  • Type: I2C

  • Sensing Range: 20~1200mm


Use a 4Pin cable to connect to the I2C Port on Robotbit Edu.


Programming Tutorial

MakeCode Programming Tutorial


Import Sugar Extension

Search for sugar in the search bar (Kittenbot products has been verified by Microsoft)


Extension URL

Sugar extension:

Importing Extensions


Sample Program

Kittenblock Programming Tutorial



MicroPython Programming Tutorial

  • value(): Returns distance(20-1200mm)

Sample Program

from future import *
from sugar import *

distance = TOFDistance()
screen.sync = 0

while True:
    screen.fill((0, 0, 0))
    screen.text(str("distance ")+str(distance.value()),x = 5, y = 10)