I recently purchased the 2PCS RCmall TF-Luna Lidar Sensor and I must say, I am thoroughly impressed. This sensor is an excellent choice for anyone in need of a reliable ranging finder module for their drone or robot. Its 0.1-8M range is spot on and accurate, making obstacle avoidance a breeze. What sets the TF-Luna apart from its competitors is its compatibility with Arduino and Pixhawk, making it extremely versatile and easy to integrate into your project. The UART and I2C protocols are also a plus, allowing for easy communication with your microcontroller. The module itself is compact and durable, making it ideal for use in all types of environments. It also features anti-interference technology, ensuring that you get the most accurate readings possible. Overall, I would highly recommend the 2PCS RCmall TF-Luna Lidar Sensor to anyone in need of a top-notch ranging finder module. It has exceeded my expectations in every way and I am confident it will do the same for you. 5 stars!