The GY511 LSM303DLHC Module ECompass combines a 3axis accelerometer and a 3axis magnetometer on a single compact breakout. Built around the ST LSM303DLHC sensor, it provides tiltcompensated orientation information and magnetic heading for projects that require a reliable electronic compass and motion sensing. The module is designed for easy integration with common development platforms and is a practical choice for robotics, navigation, and learning projects. Key benefits Allinone orientation sensor: 3axis accelerometer plus 3axis magnetometer enable tiltcompensated heading and motion detection in a single module. Simple interface: I2C communication makes it straightforward to connect to microcontrollers and singleboard computers without extra hardware. Compact and versatile: small breakout board that fits easily on prototypes, PCBs, or compact enclosures; suitable for breadboarding and custom designs. Broad compatibility: commonly used with Arduino, Raspberry Pi, ESP8266/ESP32, and other development platforms that support I2C. Practical performance: provides reliable acceleration and magnetic field measurements suitable for navigation, orientation, and motionsensing applications. Key attributes Functionality: 3axis accelerometer and 3axis magnetometer on a single module; ECompass capability to determine orientation with tilt compensation. Compatibility: I2C interface for integration with microcontrollers and SBCs; designed for use in hobbyist and educational projects as well as prototypes. Size and form: compact breakout board suitable for spaceconstrained applications; designed for easy mounting and wiring. Material and build: standard breakout PCB with surfacemount components; designed for durability in typical development environments. Performance characteristics: optimized for stable orientation data and heading information; suitable for projects requiring reliable tiltaware compass readings and motion sensing. Applications Tiltcompensated compass for robotics and drones: determine heading with awareness of tilt to improve navigation and stabilization. Motion sensing and orientation in embedded projects: monitor movement, posture, or device orientation for user interfaces or control systems. Portable navigation and educational demos: teach and demonstrate orientation sensing concepts using a readytouse ECompass module. Data logging and experimental testing: collect synchronized accelerometer and magnetometer data for analysis in research or classroom settings. Interface and usage notes Interface: I2C based connection to common microcontrollers and development boards; standard SDA and SCL lines for data transfer. Wiring and integration: straightforward hookup to VCC, GND, SDA, and SCL on the host device; suitable for breadboard or custom PCB integration. Compatibility considerations: designed to work with platforms that support I2C communication and sensor data acquisition; ensure proper voltage levels and pullup considerations on the I2C bus for reliable operation. This description reflects the core features and intended use of the GY511 LSM303DLHC Module ECompass, emphasizing its role as a compact, allinone orientation sensor that combines a 3axis accelerometer and a 3axis magnetometer for tiltcompensated heading and motion sensing. It is presented in a clear, professional manner suitable for technical buyers seeking a dependable ECompass solution.