00:00 Intro
02:09 Prepare the Linux OS (For CB1, optional for PAD7, do it only if you want to install the latest OS)
03:12 Setting up WiFi (For CB1, PAD7 can just use the touchscreen to setup WiFi)
03:43 Setting up WiFi (For Pad7)
04:14 Setting up Multiple instances of Klipper for multiple printers
08:49 Changing hostname
09:35 Adding multiple printers on the web interface (Fluidd)
10:17 Adding multiple printers on the touchscreen (for Pad7) by adding KlipperScreen.conf
11:27 Flash Klipper firmware on printers
12:22 Setting up the printer.cfg and debugging error messages
15:01 Change the name printers on the touchscreen (for Pad7)
15:40 Input shaper calibration (for Pad7)
16:41 Sending print jobs directly from Cura using Moonraker plugin
17:57 Test print 3D benchy(55 mins) using Ender 3 printer profile
18:50 Moving the MicroSD card from the Pad7 to the CB1 and finding the new port on the CB1
20:08 Test print 3D benchy(40 mins) using FFF custom printer profile
20:44 Some upgrades on the Ender 3 Neo
22:38 Conclusions

Today, I will show you how to set up multiple instances on Klipper with the BigTreeTech Pad7 or the CB1. The CB1 is a Raspberry Pi replacement board and is combined with the Pi4B adapter to make it work as a Raspberry Pi. Getting something like this costs around $50, and like the Raspberry Pi, you also need to get a USB-C charger and a spare MicoSD card to get started. You can also just plug the CB1 right into the new generation of BigTreeTech motherboards like the Manta series I previously tested.

The Pad7 combines the CB1, Pi4B and the heat sink with a touch screen and packs everything in a case; the package also comes with accessories like an accelerometer for input shaper calibration, a 32GB micro SD card with the system OS pre-installed, and a power supply that allows you to use it right out of the box; this Pad7 costs around $130.

If you are worried about it being difficult to configure the Pad7 or CB1, I will show you every step in this video, as well as setting up multiple instances.

Affiliate links:

BTT Pad7:
https://shrsl.com/426t4

BTT CB1:
https://shrsl.com/426t8

Software, OS system image download links and Linux commands used in the video:
https://auroratechchannel.com/downloa...

120mm auxiliary cooling fan mount on the gantry:
https://www.thingiverse.com/thing:602...



Other accessories:

Gorilla Tape Mini Duct Tape:
https://amzn.to/3VSKwPN

My new $200 workbench:
https://amzn.to/3NY3brD