The WT901C WT61C is a versatile IMU sensor module that can be converted to RS485, RS232, or TTL interfaces. It combines 6-axis and 9-axis motion sensing with a magnetometer, providing tilt angle (roll, pitch, yaw), acceleration, gyroscope, and magnetometer data using the MPU9250 and MPU6050 sensors. The TTL variant for output is WT901CTTL. Key benefits and reasons to use - Flexible interface options: convert to RS485, RS232, or TTL to fit your controller, network, or data-logging setup. - 6-axis and 9-axis IMU capability: supports both basic and full orientation tracking for diverse applications. - Comprehensive motion data: outputs tilt (roll, pitch, yaw), acceleration, gyroscope, and magnetometer readings. - Trusted sensor core: integrates MPU9250 and MPU6050 for reliable, well-supported measurements. - TTL compatible option: WT901CTTL variant enables straightforward TTL-level communications. - Embedded-friendly design: compact form factor suitable for space-constrained projects in robotics, automation, and portable devices. What makes it stand out - Wide compatibility through multiple interfaces (RS485, RS232, TTL) from a single module. - Dual-sensor foundation (MPU9250 and MPU6050) delivering rich orientation and motion data with flexible usage. - Clear tilt, acceleration, gyro, and magnetometer outputs enable straightforward integration into control loops, data logging, and analytics. Technical highlights - Interfaces: RS485, RS232, TTL - IMU capability: 6-axis and 9-axis sensing - Measurements: tilt angle (roll, pitch, yaw), acceleration, gyroscope, magnetometer - Sensors: MPU9250 and MPU6050; TTL variant available as WT901CTTL Use scenarios - Drone or unmanned vehicle attitude sensing: accurate orientation data for stabilization, navigation, and control loops. - Robotics and automation: motion tracking for robotic arms, mobile robots, and automated systems requiring precise tilt and motion data. - Industrial monitoring and vibration analysis: monitor tilt, acceleration, and rotational motion of machinery for condition monitoring and fault detection. Notes on compatibility and integration - Interface options: RS485, RS232, TTL (WT901CTTL for TTL output) - Sensor cores: MPU9250 and MPU6050 - Outputs include tilt (roll, pitch, yaw), acceleration, gyroscope, and magnetometer data - Designed for embedded integration in controllers, PLCs, microcontrollers, and data-logging systems This description preserves the original product brand, specifications, models, and functions while presenting a clear, customer-focused overview suitable for quick assessment and decision making.