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bigtreetech / BTT002-V1.0

GNU General Public License v3.0
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sd crashing #10

Open dullenrrc opened 3 years ago

dullenrrc commented 3 years ago

i'm having some trouble with the board.

If i have an sd card inserted(lcd2004) while either resetting or powering on the board it crashes. The printer functions ok when i insert the card after powering up.

this issue makes it quite difficult for me to update my firmware.

i have tried 3 different displays and a lot different sd-cards.

any ideas?

Thanks in advance!

Lino77 commented 3 years ago

I have it too. i solved the problem by using shorter cables to exp1 and exp2. these are max 20 cm long me the 60 cm long is not possible. I have a separate lcd2004 that I only swap for the bottle. there is already a fix or workout for it

ghost commented 3 years ago

in my case an SD card prevents the printer from turning on. and 99% of the time "with other SD card" it is really impossible to do a firmware update even using multiple displays I don't have the possibility to cut the flat cables to do other tests ... it would have been better to stay away from this product and take a skr 1.3 / 1.4 with the adapter cables ... now I would like a refund from the manufacturer ... hopefully