Ender 3 Pro - Marlin firmware extra features + filament sensor + 3D / BL touch bed leveling sensor

Welcome back to Aurora Tech Channel, I’m Aurora Lung from Danville, California. In my last video, I added a few upgrades to the printer, including a dual gear metal extruder, a Capricorn PTFE tube, belt tensioners, a spring steel sheet PEI print surface, some better quality springs for the print bed and some free printable upgrades. After these upgrades were added, the printer works better and is printing better in terms of filament extrusion.
All these upgrades are quite simple and don’t require any firmware change.

In this video, we will focus on the firmware and add some great features that came with Marlin but aren’t enabled by default. The one I like most is the real time retraction tuning that lets you override the retraction settings you set in your slicer.

Here are the items I purchased / 3d print in this video:

Affiliate Links:

Filament Sensor:
https://amzn.to/3x0FcMh ($10.89 Pack of 2)

3D touch sensor:
https://ebay.us/vfkSK5 ($12.99)
3D Printed parts:

Ender-3 / Ender-5 BLtouch mount:
https://www.thingiverse.com/thing:4815348

Extended 3D touch mount:
https://www.thingiverse.com/thing:4854572

Ender-3 Pro Filament sensor mount:
https://www.thingiverse.com/thing:4854570
Other related videos:

Dual Z Axis upgrade for Ender-3 / CR-10:
https://www.youtube.com/watch?v=l3x0_MCHbt4&t=606s

Ender-3 Pro Assebly:
https://www.youtube.com/watch?v=KCuYj9PXMkA

Ender-3 Pro Dual Gear Extruder and other upgrades:
https://www.youtube.com/watch?v=XEwSQHRiMLo&t=3s

CoreXY Two Trees Sapphire Plus Review:
https://www.youtube.com/watch?v=pbYVlajSF50

CoreXY Two Trees Sapphire Plus - Install Marlin Firmware:
https://www.youtube.com/watch?v=GbHsNCDrTpY

Ender-5 Pro Upgrades: (3D touch Bed Leveling Sensor / Filament Sensor)
https://www.youtube.com/watch?v=TO8QxaOEAJI&t=176s

3D touch leveling sensor testing (Compared with CR-6 SE sensor and BL touch):
https://www.youtube.com/watch?v=SaHlHkVNiSA
Disclaimer:
The purpose of making this video is to share what I did to update the firmware to make it works on my printer. Since the manufacturer may change the hardware configuration from time to time, the firmware that works on my printer may NOT work on yours. Please use it at your own risk, in case it doesn't work, I am not able to provide support to identify your problem. Thank you!

(Use it at your own risk)

Видео Ender 3 Pro - Marlin firmware extra features + filament sensor + 3D / BL touch bed leveling sensor канала Aurora Tech