Retired chemical engineer with 46 years experience in product development, process development, statistical process control, application development, data visualization, server management and networking.. I've worked with Microsoft tools (almost) exclusively - starting with Windows 3.1 and DOS. Post retirement, I've been spending more time in the Linux realm.

I'm currently developing firmware for ESP microcontrollers and solutions for the home. I enjoy construction projects, woodworking, cars, swimming, sailboat racing and hiking.

I have learned enough about Node-Red to see the potential, but am a novice at best.