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WebSerial

A remote terminal library for wireless microcontrollers to log, monitor or debug your firmware/product.

Install / Use

/learn @ayushsharma82/WebSerial
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

<p align="center"> <a href="https://webserial.pro?ref=ghfeature" target="_blank"> <img src="/docs/feature.png" width="1200"> </a> </p> <br/> <p> <img src="https://img.shields.io/github/last-commit/ayushsharma82/WebSerial.svg?style=for-the-badge" /> &nbsp; <img src="https://img.shields.io/github/actions/workflow/status/ayushsharma82/WebSerial/ci.yml?branch=master&style=for-the-badge" /> &nbsp; <img src="https://img.shields.io/github/license/ayushsharma82/WebSerial.svg?style=for-the-badge" /> </p> <br/>

WebSerial is a remote terminal to log, monitor or debug your firmware without being connected by wire. It lives on your wireless microcontroller itself and can be accessed anytime through your browser.

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Features

  • 📜 Log, monitor or debug your firmware/product with ease
  • 🔥 A powerful tool that lives in your microcontroller itself
  • 🛜 Access it anytime & from anywhere within same network (LAN)
  • 🎷 No need to learn HTML/CSS/JS
  • 🛫 Ready to use within 4-5 lines of code
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Supported MCUs

WebSerial works on the following microcontrollers/boards:

  • ESP8266
  • ESP32
  • RP2040+W (Example: Raspberry Pico W)
  • RP2350+W (Example: Raspberry Pico 2W)
  • ( more coming soon )
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Documentation

Learn more about Installation & Usage: Click Here

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OSS Preview

Once you have integrated WebSerial library in your code, a terminal like below will be accessible over your WiFi microcontroller's IP:

<p align="center"><img src="/docs/preview.png" width="1200"></p> <br/> <br/>

Looking for more? Upgrade to Pro.

WebSerial Pro comes with the following extended functionality:

  • Export logs into TXT, JSON or CSV file
  • Lock scroll feature
  • Timestamps
  • Enable/Disable Command Input Bar
  • Customizable font & terminal font size from UI itself
  • Branding (Add your own Logo)
  • Commercial License

<br> <b>Available here: </b>

<br/> <a href="https://webserial.pro?ref=ghpropreview" target="_blank"> <img src="/docs/pro-preview.png" alt="WebSerial Pro" width="1200"> </a> <br>

Contributions

Every contribution to this repository is highly appreciated! If you spot any bug or problem, open a issue or pull request so that it can be rectified for everyone.

For feature requests: Please open a issue and I'll add the feature in a future release once I get some time in my hands.

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License

WebSerial open-source edition is licensed under Affero General Public License v3.0 ( AGPL-3.0 ).

If you are intending to use WebSerial in a commercial project, please consider purchasing WebSerial Pro which comes with a less restrictive SOFTT Commercial License 1.2 ( SCL-1.2 ).

View on GitHub
GitHub Stars638
CategoryDevelopment
Updated10d ago
Forks122

Languages

C++

Security Score

100/100

Audited on Mar 24, 2026

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