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bigtreetech / BIGTREETECH-SKR-E3-Turbo

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TMC connection error all LOW #76

Closed mlaci001 closed 2 years ago

mlaci001 commented 2 years ago

The new E3-TURBO motherboard has the following errors: Recv: Testing X connection ... Error: All LOW Recv: Testing Y connection ... Error: All LOW Recv: Testing Z connection ... Error: All LOW Recv: Testing E connection ... Error: All LOW The original firmware, downloaded from Bigtreetech and compiled by myself, does the same. Please help me with what could be the mistake. I tried TMC2209 and TMC2209_STANDALONE mode as well.

radek8 commented 2 years ago

You send the Marlin configuration files you are currently using. (not the ones you downloaded or tried somewhere a week ago) What you used in the last compilation.

Then send a photo of the TMC2209 driver from the side of the chip, and a photo of the SKR board without TMC2209 drivers Thank you

mlaci001 commented 2 years ago

Thanks, it's resolved. I tried it on the desk without an external power supply, only with USB. When I gave external power, it started working :)

radek8 commented 2 years ago

Yes, drivers without power do not work. Please close the ticket