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github.com/ayushsharma82/WebSerial @v2.1.2

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repository ↗ · DeepWiki ↗ · release v2.1.2 ↗ · + Follow
17 symbols 20 edges 4 files 3 documented · 18% updated 7mo agov2.1.2 · 2025-12-04★ 644

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README

   

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.

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

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 )

Documentation

Learn more about Installation & Usage: Click Here

OSS Preview

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

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

Available here:

WebSerial Pro

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.

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 ).

Core symbols most depended-on inside this repo

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Method 16
Class 1

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C++100%

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src/WebSerial.cpp13 symbols
src/WebSerial.h4 symbols

For agents

$ claude mcp add WebSerial \
  -- python -m otcore.mcp_server <graph>

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