Compact sensor module combining an accelerometer, gyroscope, and an embedded digital temperature sensor with both SPI and I2C (IIC) interfaces, an 8 kb internal buffer, and 5 V compatibility. Designed for reliable motion and temperature measurement in embedded systems, the module simplifies integration and reduces the need for extra components. Why you need this module Integrated motion and temperature sensing in one board avoids multiple separate sensors and reduces wiring and PCB space. Dual interface support (SPI and I2C/IIC) makes it easy to connect to a wide range of microcontrollers and singleboard computers. Onboard 8 kb buffer improves data handling under bursty or throughput conditions, reducing the chance of lost samples when the host is busy. Native 5 V compatibility eliminates the need for a level shifter in many common systems, simplifying prototyping and deployment. Key benefits Allinone sensing: Accelerometer + gyroscope + digital temperature sensor on a single module for synchronized measurements. Flexible communications: Choose SPI or I2C (IIC) depending on project needs — SPI for higherspeed pointtopoint links, I2C for multidevice bus setups. Robust data flow: 8 kb buffer helps smooth data transfer and reduces CPU overhead for small controllers. Easy power: Operates at 5 V logic levels for direct compatibility with many development boards and legacy systems. Key attributes Functionality: Acceleration sensing, angular rate (gyroscope) sensing, and onboard digital temperature measurement. Interfaces: SPI and I2C (IIC) supported for broad compatibility. Buffer: 8 kilobyte onboard buffer to store sensor data and reduce packet loss. Voltage: 5 V operation and I/O compatibility. Form: Module/board format suitable for wiring to breadboards or PCB headers. Performance and reliability pointers The onboard buffer reduces the risk of data loss during host processing delays or bus contention. Digital temperature sensor enables temperature monitoring and compensation for motion data if required by firmware. Dualinterface support gives flexibility to switch between higher throughput or busmultiplexed architectures. Typical applications Robotics and motion control: Use combined accelerometer and gyro data for balance, stabilization, and motion feedback in robots and actuators. Temperature sensing helps maintain consistent sensor calibration during operation. Consumer and wearable devices: Integrate motion and temperature sensing into handheld or wearable designs where compact, multisensor modules reduce size and simplify assembly. Data logging and monitoring: Collect motion and environment data in portable measurement systems where the 8 kb buffer helps retain samples during intermittent host connectivity. Integration notes Connect using either the SPI or I2C (IIC) bus offered by your microcontroller or singleboard computer. Ensure proper wiring of power (5 V), ground, and the selected communication lines. The 5 V compatibility reduces the need for additional level shifting when interfacing with many common development platforms. Use the module's buffer to manage bursts of rate sampling or to smooth data reads during multitasking host workloads. What makes it unique The combination of accelerometer, gyroscope, and an embedded digital temperature sensor, plus an onboard 8 kb buffer and native 5 V support, provides a balanced mix of functionality, ease of use, and reliability for embedded sensing projects. Package contents Single accelerometer + gyroscope + digital temperature sensor module with SPI and I2C (IIC) interfaces and 8 kb buffer, designed for 5 V systems. If you need a compact, easytointegrate motion and temperature sensing module with flexible interface options and onboard buffering for robust data handling, this module provides a practical, readytouse solution.