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bigtreetech / BIGTREETECH-SKR-V1.3

32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
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SKR v1.4 Turbo and TMC2209 smoked died #405

Open destruct123 opened 4 years ago

destruct123 commented 4 years ago

It's been less than two months that i got my SKR v1.4 Turbo and 4 TMC2209. Bought the hardware for my ender 3.

Today i was print a part for my job and left the printer printing in another room,. After 2 hours as i was working on the PC i smelled smoke than i went to check on the printer, when i got to the room the Y axis TMC 2209 was smoking a lot. I turned everything off. After dissamsemble i got a dead SKR v1.4 turbo and 2 burned TMC 2209 as you can see in the pictures bellow. Very sad upgrade :( my PSU seems fine still supplying 24V, fuses on the SKR are fine, but the board and the drivers are dead, don't know if Z axis and Extruder drivers are fine, but they dont seem to be burned as the others.

20200821_233443 20200821_233450

20200821_232340 20200821_232349 20200821_233250 20200821_233256

Migamix commented 3 years ago

diag pin not cut? what mode were you trying to drive it in?