SparkFun Distance Sensor Breakout - 4 Meter, VL53L1X (Qwiic)The VL53L1X from STMicroelectronics uses a VCSEL (Vertical Cavity Surface Emitting Laser) to emit an Infrared laser to time the reflection to the target. That means that you will be able to measure the distance to an object from 40mm to 4m away with millimeter resolution! To make it even easier to get your readings, all communication is enacted exclusively via I 2 C, utilizing our handy Qwiic system so no soldering is required to connect it to the