24001 2023 & JAN. 2024

£9.95 | €10.95 (DE) | €13.50 (other EU countries) | $12.95 24001 DEC.ELEKTORMAGAZINE.COM2023 & JAN. 2024 * * SINCE 1961 EDITION SPECIAL Special edition guest-edited by 140 Pages Chips ssif spre Prototyping With E A D F, IDF, and Other SDKs Insights from Espressif ES P32 and ChatGPT Engineers In this issue Automation > An Open-Source Speech Recognition Server With Rainmaker > Power Duo: Rust + Embedded > Facial Recognition With ESP32-S3-EYE and Matter > Walkie-Talkie with ESP-NOW > Another Elektor Christmas Tree Project Trying Out the and much more! ESP32-S3-BOX-3 Unleashing the ESP32-P4 Acoustic Fingerprinting A Vision for the AIoT The Next Era of Innovative p. 59 Song Recognition With ESP32 p. 80 Interview with Espressif CEO p. 35 Microcontrollers Teo Swee-Ann COLOPHON EDITORIAL Volume 49, No. 24001 (No. 526)December 2023 & January 2024 Accelerating IoT Innovation ISSN 0932-5468 Elektor Magazine is published 8 times a year by Elektor International Media b.v. PO Box 11, 6114 ZG Susteren, The Netherlands Phone: +31 46 4389444 www.elektor.com | www.elektormagazine.com C. J. Abate (Content Director, Elektor) Teo Swee Ann For all your questions Jens Nickel (Editor-in-Chief, Elektor)…