Using Browserless Chrome with Puppeteer Nodes in Node Red

[neil1111]

Hi. I'm running under HAOS on an Rpi. I want to use this to do screen scraping from a website that I need to logon to using Node Red. I've installed this palette: https://flows.nodered.org/node/node-red-contrib-puppeteer-new

However, the LAUNCH node requires the executable path, using an example of usr/bin/chromium.

How can I get these nodes to work with this browserless add on, please, or is there a different NR palette that would work to achieve this objective?

Separately, I changed the port from 3000 to 3001 in the configuration, because I got an error that port 3000 was already in use. Was my change OK? (I'm not familiar with port settings).