Gravity: I2C H3LIS200DL Triple Axis Accelerometer (±100g/±200g)

1. Getting Started

This guide provides insights into configuring I2C addresses for micro:bit V1.5, highlighting the selection of correct addresses to avoid conflicts, and introduces advanced functionalities like external interrupts and sleep-to-wakeup modes available with the Breakout version.

2. Example Code for Arduino-External Interrupt Function

This article offers a detailed tutorial on utilizing external interrupts in Arduino projects, using a practical example with a DFRduino UNO R3 and H3LIS200DL Triple Axis Accelerometer. It covers hardware and software setup, wiring diagrams, and sample code to detect acceleration changes, making it an essential guide for handling real-time data efficiently.

3. Example Code for Arduino-Wakeup Function

This article provides a comprehensive guide to implementing the wake-up function in Arduino projects using the H3LIS200DL accelerometer and LIS Series Library, detailing hardware and software preparations, wiring configurations, and example code to enhance power management and dynamic data acquisition.

4. Example Code for Arduino-Read Acceleration

Get the acceleration in the three directions of xyz, the range can be ±100g or ±200g. When using SPI, chip select pin can be modified by changing the value of macro H3LIS200DL_CS.

5. Example Code for Raspberry Pi-Read Acceleration

This guide offers step-by-step instructions on how to set up and read acceleration data using a Raspberry Pi and a H3LIS200DL triple axis accelerometer, including hardware and software preparation, wiring, and executing example code.

6. Example Code for Raspberry Pi-Wakeup Function

This article guides you through setting up a wakeup function using a Raspberry Pi and H3LIS200DL accelerometer, covering hardware and software preparations, wiring connections, and executing the sample code to achieve the desired functionality.

7. Example Code for Raspberry Pi-External Interrupt Function

This article details the setup and use of external interrupts on a Raspberry Pi using the H3LIS200DL accelerometer. It includes hardware and software preparation, wiring instructions, and sample code for triggering interrupts based on acceleration thresholds, allowing users to adapt threshold values for customized applications.