Low-cost tilt angle measurement module with integrated MCU and core algorithms. Utilizes a three-axis gravity acceleration sensor for accurate data acquisition. Outputs angle values directly upon power-up, requiring no secondary development. Data calibration and selection are easily achieved through commands. Module operates on a power supply of 3-6V, with an output angle range of 0-180° and an accuracy of ±0.10. This product is a low-cost tilt angle measurement module integrating an MCU and built-in core algorithms. It uses a three-axis gravity acceleration sensor for basic data acquisition, and an ultra-low-power MCU for data processing. The product outputs angle values, requiring no secondary development from the user. Data calibration and selection are achieved through commands, and the angle is output directly upon power-up. Connection Methods: 1. Connect to a computer using a serial port tool. The output data can be directly viewed in the serial port debugging and controlled via commands. 2. It can be integrated into the product and directly connected to the MCU serial port for data reading and control through programming. For both methods, pay attention to the TX and RX wiring; they must share a common ground. Color: Black Material: PCB Package Contents: 1*Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.