My Day Job · Sole developer · Ongoing
Flow controller monitor
A dashboard that connects to a mass flow controller over serial or Ethernet to show readings, trends and setup guidance, packaged as a single portable program.
Confidential. This is a high-level summary only; internal screenshots, data and client names are intentionally left out.
Overview
A dashboard that connects to a mass flow controller over serial or Ethernet to show readings, trends and setup guidance, packaged as a single portable program. This was built for internal use at a calibration lab, so this page is a summary only.
The problem
The controller's built-in pages were awkward, and the lab wanted a friendlier interface for a piece of equipment it uses.
What I did
- Shows live readings and trends, with five views: Overview, Trends, Device, Settings and Setup.
- Connects over serial (RS-485) or Ethernet.
- Includes a step-by-step setup guide for connecting the device.
Stack
TypeScript, Next.js and React, Web Serial, Electron, and a small C# launcher.
Outcome / impact
Delivered as a single portable program, in internal use.
Gallery
Sample-data screenshots with names and figures redacted.
