Web Serial Online: A New Era of Serial Debugging
In today's constantly advancing digital world, developers and engineers are faced with microcontrollers such asESP8266, ESP32AndRS485When debugging equipment, convenient and efficient tools are often required. Our recently launched browser plugin——Web Serial OnlineIntended to simplify this process and provide a seamless and intuitive solution.
Plug and play efficient tools
With a few simple steps, you can start using itWeb Serial Online:
- visitGoogle Chrome ShopDownload and install the plugin.
- After installation, click on the top right corner of the browserUSBIcon launch plugin.

- Configure serial communication parameters on the operation interface, such as baud rate, data bits, stop bits, etc., and then click to select the serial port.

4. After selecting the serial port, click“Open the serial port”Button to start communication.

Fully functional and easy to operate
The interface design of the plugin is intuitive, making the setting and operation process very simple and clear. You can easily perform the following operations:
- Serial communication configuration: Customize settings according to requirements.
- Data transmission and reception format support: including:HEXAndASCII.
- Save configuration locally: for easy restoration of previous settings the next time it is opened.
- supportESP32Commonly usedATInstructions and custom instructions.
- Import and export configurations for convenient data management.
- Custom adjustments for loop sending instructions and packet timeout.
Original author CSDN@Bring me my checkered shirt
Future oriented serial port debugging
“Web Serial Online”Not only does it provide traditional serial port debugging functions, but it also achieves cross platform use through browser plugins, without being limited by location and device. Whether it's hardware development, academic research, or hobbies, this tool can provide powerful support to help you effectively complete debugging tasks.
Visit nowChromeOnline application store, search“Serial”, download“Web Serial Online”Embark on your efficient serial port debugging journey!
If you have any requirements for serial communication, please feel free to leave a message below the article, and I will include it in the plugin.
Mini program version debugging tool, free trial!!!

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