Bump Node 7.x to 16.x in rpi-setup-guide

[Fusseldieb]

Description

I recommend bumping the Node Version to 16.x on the below guide, as older ones are unsupported and don't run properly anymore.

https://cnc.js.org/docs/rpi-setup-guide/ (It recommends 7.x)

Line:
curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash - # Install NodeJS v7

To:
curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash - # Install NodeJS v16

I usually get a few deprecation warnings, but it works nicely with an up to date system.

Versions

• CNCjs: 1.10.3
• Node.js: 16.20.1
• NPM: 8.19.4

How Do You Install CNCjs?

• NPM
• Download the CNCjs Desktop Application

CNC Controller

• Smoothieware
• TinyG/g2core
• Marlin

Hardware

• Raspberry Pi
• Desktop or Laptop
• Mobile Device

Operating System

• Not Applicable
• Windows
• Mac
• Linux

[tarheele]

Agree. Tried 14 on the May 3rd 2023 RPIOS with desktop build and got "Error: Cannot find module 'timers/promises'"

moved to 16 and viola!

===========

https://www.raspberrypi.com/software/operating-systems/
Raspberry Pi OS with desktop
Release date: May 3rd 2023
System: 64-bit
Kernel version: 6.1
Debian version: 11 (bullseye)