Remote Serial Monitor For ESP8266 & ESP32

Main Features

Debugging Made Easier

WebSerial Pro lets you connect to your ESP8266/ESP32 remotely ( over LAN ) and debug/log your code easily. It can have multiple clients simultaneously connected to it.

New Optimized UI

WebSerial Pro has a new optimized UI. It's faster, more responsive and more intuitive with a size of only 10KB.

Clear & Lock Scroll

Lock scroll lets you scroll your logs easily while the new logs are being added in the background. It helps you focus on the important bits your logs.

Log Buffering
New
Exclusive

Buffering increases the performance of WebSerial Pro by 10x. With this mechanism, WebSerial Pro will consolidate sudden bursts of tiny logs and send them at regular intervals. This ensures that the webserver is not overloaded and the logs are sent in a more efficient manner.

Timestamps* ⏱
New

New browser based timestamps lets you log messages with time added to start of each line. It's a great way to keep track of your code and when a certain event happens.

* Timestamps don't work accurately when buffering is enabled.

Extras

Free Lifetime Updates

Webserial Pro comes with free lifetime updates. As new features roll out, you can update it anytime to the latest version without any extra cost.

$59

one-time charge

New Optimized UI
Clear & Lock Scroll
Log Buffering
New
Timestamps
New
Inherits Print class
Password Protection
E-mail Support
Apache 2.0 License
Lifetime Updates
Try WebSerial Lite (Open Source)