Question Formbot Voron 2.4r2 pro with Manta M8Pv1.1 & CB1 "No MCU"

[NGS]

Hi Everyone,
I'm trying to build myself a Format 2.4, with a Manta M8P + CB1 + SB2209 (RP2040) (its a steep learing curve!)
Im following the build instructions of Butter Pockets prints on You tube (

)
Its all gone pretty well but now im trying to set up the software and I cant get the MCU Serial number to put in the config file.
When I look in kIAUH "GET MCU ID" I get
"No MCU found!
MCU either not connected or not detected!"
If anyone else had had this issue and has solved it, or could point me in the right direction to solve it, I would very much appreciate it.

 

[bomtarnes]

Following videos when flashing boards can be quite tricky and error prone. Partially referenced in that video is an earlier version of this website: https://canbus.esoterical.online/Getting_Started.html which I'd strongly recommend following.

 

[NGS]

Following videos when flashing boards can be quite tricky and error prone. Partially referenced in that video is an earlier version of this website: https://canbus.esoterical.online/Getting_Started.html which I'd strongly recommend following.

Thanks, I will have a look at that later today.