# ST0242 Range of sensor

**URL:** <https://forum.digikey.com/t/st0242-range-of-sensor/62319>\
**Category:** Q&A\
**Created:** [November 18, 2025, 2:33am UTC](https://forum.digikey.com/t/st0242-range-of-sensor/62319 "2025-11-18T02:33:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![makarandk50000](https://avatars.discourse-cdn.com/v4/letter/m/f1d935/32.png) [@makarandk50000](https://forum.digikey.com/u/makarandk50000)\
**Post date:** [November 18, 2025, 2:33am UTC](https://forum.digikey.com/t/st0242-range-of-sensor/62319/1 "2025-11-18T02:33:08Z")

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------Question for [ST0242](https://www.digikey.com/en/products/detail/sunfounder/ST0242/22116809) Please Put your question below------

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**Author:** ![Kevin\_6462](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/kevin_6462/32/8856_2.png) [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\
**Post date:** [November 18, 2025, 3:05am UTC](https://forum.digikey.com/t/st0242-range-of-sensor/62319/2 "2025-11-18T03:05:55Z")

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Hi @makarandk50000, welcome to DigiKey TechForum!  
Here are the specifications for the [ST0242](https://www.digikey.com/en/products/detail/sunfounder/ST0242/22116809) as provided by the manufacturer:

### Specification

- Supply Voltage: 3.3V or 5V;

- ToF ranging length: ≤2M

- Accuracy: up to ±3% (affected by environmental conditions and target characteristics)

- Chip Type: VL53L0X

- Communication method: IIC

- Ranging time: ≤30ms

- Power consumption: 20mW

- Standby power consumption: 5μA

- PCB Size: 11 x 25mm

- Please Access the Online Tutorial for [**VL53L0X Time-of-Flight Distance Sensor Laser Ranging Module**](https://docs.sunfounder.com/projects/ultimate-sensor-kit/en/latest/components_basic/20-component_VL53L0X.html)