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Arksine / katapult

Configurable bootloader for Klipper
GNU General Public License v3.0
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Supported STM32 models #109

Open T3AR5 opened 5 months ago

T3AR5 commented 5 months ago

Hi and first of all thank you for your work on CAN integration for klipper!

I am looking to design my own CAN toolheadboard to use in an insulated chamber where most of the current available toolheadboards seem to struggle due to only max. 85°C rated components.

Before I start I would like to get your help on selecting a suitable MCU as I am relatively new to the software aspect while the electronics should not be a problem.

The MCU I currently favor is the STM32G473CCT3, but you have only the F series listed as supported.

The only F series one I could find that is rated for atleast 125°C was STM32F413CHU3 and twice the price.

Your help on this would be appreciated :) Best regards

JNP-1 commented 1 month ago

Have you also looked at the STM32G0B1 series? The STM32G0B1CBT3 goes up to 125°C and is supported by katapult.

T3AR5 commented 1 month ago

hey, thanks for your reply! I actually decided to use the one you suggest, but in a UFQFPN package, so the STM32G0B1CBU3. Apart from that I didnt have to much time and just recently actualy started with the schematics :'D