You're reading from TinyML Cookbook - Second Edition

Product type Book

Published in Nov 2023

Publisher Packt

ISBN-13 9781837637362

Pages 664 pages

Edition 2nd Edition

Languages

Concepts

Machine Learning

Author (1):

Gian Marco Iodice

Table of Contents (16) Chapters

Preface

Getting Ready to Unlock ML on Microcontrollers

Unleashing Your Creativity with Microcontrollers

Building a Weather Station with TensorFlow Lite for Microcontrollers

Using Edge Impulse and the Arduino Nano to Control LEDs with Voice Commands

Recognizing Music Genres with TensorFlow and the Raspberry Pi Pico – Part 1

Recognizing Music Genres with TensorFlow and the Raspberry Pi Pico – Part 2

Detecting Objects with Edge Impulse Using FOMO on the Raspberry Pi Pico

Classifying Desk Objects with TensorFlow and the Arduino Nano

Building a Gesture-Based Interface for YouTube Playback with Edge Impulse and the Raspberry Pi Pico

Deploying a CIFAR-10 Model for Memory-Constrained Devices with the Zephyr OS on QEMU

Running ML Models on Arduino and the Arm Ethos-U55 microNPU Using Apache TVM

Enabling Compelling tinyML Solutions with On-Device Learning and scikit-learn on the Arduino Nano and Raspberry Pi Pico

Conclusion

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Index

Communicating with the MPU-6050 IMU through I2C

Acquiring sensor data can be a challenging task in tinyML due to the need for direct interaction with hardware at a low level.

In this recipe, we will use the MPU-6050 Inertial Measurement Unit (IMU) to demonstrate the basic principles of a common communication protocol used with sensors known as the Inter-Integrated Circuit (I2C). By the end of this recipe, we will have developed an Arduino sketch that can read out the MPU-6050 address.

Getting ready

The IMU sensor is an electronic device capable of measuring accelerations, angular rates, and, in some cases, body orientations through a combination of integrated sensors. This device is at the heart of many technologies in various industries, including automotive, aerospace, and consumer electronics, to estimate position and orientation. For example, IMU allows the screen of a smartphone to auto-rotate and enables augmented reality/virtual reality ...