The Bitcraze Z-Ranger Deck employs a laser sensor to accurately measure the distance to the ground, enabling precise height control for the Crazyflie 2.X. Utilizing the VL53L0x Time-of-Flight sensor, it can determine the distance to a ground object up to 2 meters away. This technology ensures fast and accurate distance ranging, enhancing the capabilities of the Crazyflie 2.X. The deck is designed for seamless integration, automatically detected when mounted under the Crazyflie 2.X.