Serial Monitor Deluxe

Serial Monitor Deluxe (SMD for short) is a free, user-friendly alternative to the standard Arduino Serial Monitor, with improved and  enhanced features.

Introduction video:


Download (for Windows):

This ZIP file contains a directory with a single EXE file. No need for install – simply put it anywhere and run. The program will write a few tiny data files (history and user preferences)  in the same directory where you put it. Please don’t alter them manually.

Important: This is an experimental software, with no guarantees or warranties of any kind. Use at your own risk. Please send any comments to this email:

A more detailed user’s guide will be available on this blog in the near future.

Musing on Microcontrollers, Programming, Arduino and everything digital