I’ve been tinkering on a small side project: a web dashboard that lets you plug a board into your laptop and get an instant serial monitor + real-time plots. No IDE, no driver hunt—just Chrome/Edge and a USB cable.

  - Built mainly for people who occasionally need to check an Arduino/Teensy/Rpi etc. (engineers outside firmware teams,
  workshop hosts, makers on the go).

  - Shows serial logs, lets you send quick commands, plots any numeric streams automatically, and even flashes a
  precompiled firmware without leaving the page.

  - Currently very beta: battle-tested only on a Teensy 4.0 so far. It should work with Arduino UNO and friends,
  but I haven’t had the chance to test every combination yet—expect rough edges.

  - The plan is to expand compatibility (ESP32/ESP8266, more upload backends) and maybe one day offer browser-
  based compilation/upload for non-specialists.

  If you don’t have a board handy yet, click “Run Demo” for a full tour of the serial monitor and plotter :)

  If that sounds useful—or you just want to smash it until it breaks—try it here:
  https://nodeloop.org/projects/my-board-dashboard/

  Feedback and bug reports are more than welcome!