# Maximizing Wi-Fi Throughput: Fine-Tuning Zephyr for Peak Performance with ESP32 SoCs in IoT Applications

DevFeed: [Maximizing Wi-Fi Throughput: Fine-Tuning Zephyr for Peak Performance with ESP32 SoCs in IoT Applications](<https://devfeed.tech/articles/maximizing-wi-fi-throughput-fine-tuning-zephyr-for-peak-performance-with-esp32-socs-in-iot-applications-13664.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2024/06/zephyr-max-wifi-throughput/>)

Author: John Lee

Published: 2024-06-24T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [ESP32](<https://devfeed.tech/topics/esp32.md>), [Testing](<https://devfeed.tech/topics/testing.md>), [Network](<https://devfeed.tech/topics/network.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>)

Tags: [article](<https://devfeed.tech/tags/article.md>), [blog](<https://devfeed.tech/tags/blog.md>), [build](<https://devfeed.tech/tags/build.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [installation](<https://devfeed.tech/tags/installation.md>), [iot](<https://devfeed.tech/tags/iot.md>), [network](<https://devfeed.tech/tags/network.md>), [performance](<https://devfeed.tech/tags/performance.md>), [testing](<https://devfeed.tech/tags/testing.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>), [zephyr](<https://devfeed.tech/tags/zephyr.md>)

## AI overview

A tutorial describes a structured method for measuring and optimizing Wi-Fi communication performance on Zephyr OS using an ESP32-S3 board, a home router, and an Ubuntu computer. It covers testing UDP and TCP traffic, configuring the computer, installing Zephyr and its dependencies, and preparing the ESP32-S3 for building and flashing.

## Source excerpt

How to improve the throuput of network applications with Zephyr on Espressif devices.