{ "item_title" : "Edge AI and TinyML on ESP32-S3", "item_author" : [" Ryan Cole "], "item_description" : "What if the most valuable code you ship this year runs on a chip smaller than a postage stamp, draws less power than a wristwatch, and never once calls a server?Most engineers approaching machine learning still picture data centers, GPU racks, and cloud bills that grow with every inference. That picture made sense in 2018. In 2026, it is starting to feel expensive in ways that have nothing to do with money. Every audio frame streamed to the cloud is a privacy event you have to defend. Every classification that waits on a round trip is latency your users feel. Every device that stops working when Wi-Fi drops is a support ticket waiting to happen.The alternative has been quietly maturing. Microcontrollers that cost less than a sandwich now run real neural networks on real data, in real time, in shipping products. The ESP32-S3 has become the workhorse of this new class of devices: inexpensive enough for disposable sensors, capable enough to run quantized convolutional networks, and supported by toolchains that finally feel like engineering rather than research.This book is a practical guide for the engineer who wants to ship something in that space. It is the specific, opinionated playbook of a practitioner who has built these systems, watched them fail in production, and learned which corners can be cut and which absolutely cannot. Across 26 chapters in six parts plus three appendices, it covers TinyML foundations, the machine learning background an embedded engineer actually needs, the toolchain in depth, the workflow for teams that want managed infrastructure, six full application chapters spanning voice, vision, motion, environmental sensing, predictive maintenance, and always-on wake-word designs, and finally the production realities of power, connectivity, security, OTA updates, manufacturing, and compliance.Inside, you will learn: How to ship a working end-to-end gesture classifier on real hardware by the end of chapter fourHow quantization, operator resolvers, tensor arenas, and PSRAM actually behave on the ESP32-S3, with profiling techniques that produce numbers you can act onHow to design data pipelines, feature extractors, and model architectures that fit the constraints rather than fighting themHow to build always-on inference systems that run for months on a coin cell, using cascaded models and the ULP coprocessorHow to secure the device, sign firmware and models, and push OTA updates without bricking a fleet in the fieldHow to estimate BOM cost, navigate FCC and CE certification, and avoid the manufacturing landmines that have killed more good products than any technical problemHere is the uncomfortable truth the field has been slow to admit: most edge ML projects do not fail at the model. They fail at deployment. They fail at the power budget that was wrong by a factor of three. They fail at the OTA mechanism nobody tested until the first field incident. They fail at the certification surprises in month nine. A book that only teaches you to train accurate models prepares you to lose. A book that teaches you to ship prepares you to finish.This book treats the soldering iron, the FCC test lab, the contract manufacturer, and the support inbox as parts of the engineering work, not afterthoughts. Every chapter ends with a checklist of concrete skills. Every code example is small enough to type, run, and break. Every recommendation reflects what working engineers actually do when real products are on the line.If you want to move beyond prototypes, build edge ML systems that survive real-world constraints, and ship products that keep working long after deployment, this book will help you get there.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/819/667/9798196677823_b.jpg", "price_data" : { "retail_price" : "34.60", "online_price" : "34.60", "our_price" : "34.60", "club_price" : "34.60", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

Overview

Customers Also Bought

Details