GY-US42 Pixhawk APM Flight Control Ultrasonic Distance Measurement Sensor Module

The GY-US42 Ultrasonic Distance Measurement Sensor Module is a compact and reliable solution for accurate short-to-long range distance sensing. Designed for Pixhawk and APM flight controllers, it provides stable distance measurements from 20cm up to 720cm with 1cm resolution, making it suitable for altitude hold, obstacle avoidance, and terrain following applications.

Supporting I²C, UART (TTL), and PWM output, the module offers flexible integration with drones, robots, and embedded systems. With low power consumption and wide operating temperature support, the GY-US42 delivers reliable performance in both indoor and outdoor environments.

Features:

1. Wide measuring range up to 7.2 meters
2. High accuracy with 1cm resolution
3. Supports I²C, UART, and PWM communication
4. Low power consumption for embedded systems
5. Compact and lightweight design
6. Optimized for Pixhawk and APM controllers

Applications:

1. Drone altitude measurement and hold
2. Obstacle avoidance
3. Terrain following
4. Robotics and autonomous systems
5. Embedded distance measurement applications

Package Includes:

1. 1 x GY-US42 Pixhawk APM Flight Control Ultrasonic Distance Measurement Sensor Module
2. 1 x Header Pin