BTT - Manta E3EZ - CB2 Simple EMMc install

CB2 install on E3EZ
This is a basic tutorial on how to setup BTT CB2 on a BTT Manta E3EZ for Klipper, using sd card method.
Playlist for BTT Manta E3EZ
• BTT Manta E3EZ
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Hardware:
1 - BigTreeTech Manta E3EZ V1.0
1 - BTT CB2 v1.0
1 - SD card 8GB or higher
1 - 12V or 24V PSU
1 - Antenna for WIFI
1 - Configured Router
Required Software:
Raspberry Pi Imager v1.8.5
TeraTerm v4.105
Notepad++
Source Links:
github.com/big...
github.com/big...
github.com/big...
teratermprojec...
www.raspberryp...
notepad-plus-p...

[@paulstephenson5311]

Thanks for this. I've just installed the CB2 into my Manta M5P. I gave up trying to follow the manual and had nothing but trouble with the BalenaEtcher.

[@EdwardBraiman]

Thanks

[@davidadams5836]

The BalenaEtcher will fail everytime if the image file is compressed. You have to uncompress the file first.

[@darkshadowsx5949]

why did you say no for customization on pi imager? you set your network SSID and password there.

[@gemici6701]

Hello, is it possible to set up CB1 in the way you described? Thank you.

[@windworldwide8840]

concerning the temp error, you can set the temperature min_temp: -200 in the printer.cfg on both bed and extruder

[@andrelloydtorres4468]

Hey Ed, I have a CB2 with an OS already installed, and I want to flash a new OS via SD card. I tried following the erasing process in the manual, but it didn't work. Should I hold the SW1 switch so the eMMC will not boot? Thanks!

[@EdwardBraiman]

If you're having issues, try discord link in description.

[@windworldwide8840]

Hi ed, on a manta e3ez and a cb1 emmc, the emmc does not show up, and sudo nand-sata-install does show only 1 choice : choice 5 : "install/update the bootloader on sd/emmc" - any advice ?

[@EdwardBraiman]

I'll need to look, but this was for the CB2 video.

[@vp9290]

And if for some problem you need to reinstall the system, how do you do it? Would it be the same way or the other way via the PC directly on the motherboard?

[@EdwardBraiman]

In theory you can flash directly with jumpers 3 and 4 and special software from BTT to configure the driver which is covered in earlier tutorials. My preference is this method as it's less time consuming.

[@windworldwide8840]

Hi ed, i don't find what fan0 fan1 fan2 witch is for what ! the doc is realy not clear ! thks.

[@EdwardBraiman]

Which firmware, Klipper or Marlin? Also there's a link in description to Discord which is easier to answer questions.

[@windworldwide8840]

i had error "The klippy host software is attempting to connect" ... that means the serial of the board has changed : "ls /dev/serial/by-id/" will get the new serial, witch has to be put in the printer.cfg