# Dl

Published articles for Dl.

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## ESP-WHO: Get started

DevFeed: [ESP-WHO: Get started](<https://devfeed.tech/articles/esp-who-get-started-13770.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/05/esp-who-get-started/>)

Author: John Lee

Published: 2026-05-28T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [Computer vision](<https://devfeed.tech/topics/computer-vision.md>), [Image processing](<https://devfeed.tech/topics/image-processing.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Inference](<https://devfeed.tech/topics/inference.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Framework](<https://devfeed.tech/topics/framework.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [camera](<https://devfeed.tech/tags/camera.md>), [computer-vision](<https://devfeed.tech/tags/computer-vision.md>), [dl](<https://devfeed.tech/tags/dl.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp-who](<https://devfeed.tech/tags/esp-who.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [face-recognition](<https://devfeed.tech/tags/face-recognition.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [image-processing](<https://devfeed.tech/tags/image-processing.md>), [inference](<https://devfeed.tech/tags/inference.md>), [led](<https://devfeed.tech/tags/led.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>)

### AI overview

This tutorial explains how to set up ESP-WHO on the ESP32-S3-EYE board, run a face recognition example, and extend it with custom detection callbacks. It covers the platform architecture, component pipeline, hardware abstraction, prerequisites, and an LED response when a face is detected.

### Source excerpt

In this article, we will set up ESP-WHO on the ESP32-S3-EYE board, running a face recognition example, and extending it with custom detection callbacks.