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bigtreetech / BIGTREETECH-SKR-mini-E3

BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
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[BUG] After Mobo Change Stepper Driver are noisy as the original board #607

Open fabiuscom opened 2 years ago

fabiuscom commented 2 years ago

Hi, i have an Ender 3 and today i've installed the Skr mini e3 v1.2 with the firmware from github page, but the stepper driver are noisy like the original card. Some advice? Thank you

radek8 commented 2 years ago

Make sure you have StealthChop (M569) mode turned on. If you have activated Hybrid Threshold (M913), check what threshold speeds you have set. Check the communication of the TMC2209 drivers with the M122 command.

fabiuscom commented 2 years ago

Make sure you have StealthChop (M569) mode turned on. If you have activated Hybrid Threshold (M913), check what threshold speeds you have set. Check the communication of the TMC2209 drivers with the M122 command.

Hi, i don't have touch nothing, i've installed the firmware in this page

radek8 commented 2 years ago

Use a USB connection and use the Pronterface application

radek8 commented 2 years ago

Send orders M503 M122 save Marlin's answers here

fabiuscom commented 2 years ago

ok thanks

fabiuscom commented 2 years ago

Connecting... Printer is now online.

M503 SENDING:M503 echo: G21 ; Units in mm (mm) echo: M149 C ; Units in Celsius echo:; Filament settings: Disabled echo: M200 S0 D1.75 echo:; Steps per unit: echo: M92 X80.00 Y80.00 Z400.00 E93.00 echo:; Maximum feedrates (units/s): echo: M203 X500.00 Y500.00 Z5.00 E25.00 echo:; Maximum Acceleration (units/s2): echo: M201 X500.00 Y500.00 Z100.00 E5000.00 echo:; Acceleration (units/s2): P R T echo: M204 P500.00 R500.00 T500.00 echo:; Advanced: B S T J echo: M205 B20000.00 S0.00 T0.00 J0.08 echo:; Home offset: echo: M206 X0.00 Y0.00 Z0.00 echo:; Mesh Bed Leveling: echo: M420 S0 Z0.00 echo:; Material heatup parameters: echo: M145 S0 H185 B45 F255 echo: M145 S1 H240 B110 F255 echo:; PID settings: echo: M301 P21.73 I1.54 D76.55 echo:; Stepper driver current: echo: M906 X580 Y580 Z580 echo: M906 T0 E770 echo:; Driver stepping mode: echo: M569 S1 X Y Z echo: M569 S1 T0 E echo:; Linear Advance: echo: M900 K0.00 echo:; Filament load/unload lengths: echo: M603 L350.00 U400.00 M122 SENDING:M122 Testing X connection... OK Testing Y connection... OK Testing Z connection... OK Testing E connection... OK

radek8 commented 2 years ago

StealthChop is on Hybrid Threshold is off Junction deviation has a value in the norm. The motor current and number of steps is typical of an Ender printer UART mode is functional. I see no reason why engines should be noisy.

fabiuscom commented 2 years ago

Ok, i've find the solution: the pin selector on the board as SPREAD. Now it's very quite