SKR-2
By bigtreetech
klipper
Klipper is a 3d-printer firmware [Moved to: https://github.com/Klipper3d/klipper] (by KevinOConnor)
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| SKR-2 | klipper | |
|---|---|---|
| 68 | 213 | |
| 191 | 3,654 | |
| - | - | |
| 0.0 | 9.8 | |
| over 2 years ago | over 2 years ago | |
| C++ | C | |
| - | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
SKR-2
Posts with mentions or reviews of SKR-2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-14.
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Ender 5 plus
The jumpers are described very well in the manual. https://github.com/bigtreetech/SKR-2/tree/master/Hardware
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SKR 2 Laser Engraver
If you look at the pin diagram on BigtreeTech's github pages, it will tell you what and where all the pin names and numbers are.
- I'm thinking of trying to externally wire a stepper driver to my failed skr2 board, any help with that would be welcomed.QQQQQQQQQQQQQQQQQQQQ
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SKR 2 mosfet just blew any idea what could have caused this
Check this out https://github.com/bigtreetech/SKR-2/issues/102
- printer is on but nothing is working
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Klipper base config for Ender 3
Get a board with more stepper drivers like the SKR 3 or an Octopus or something.
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SKR 2 not turning on when connected the 24v power supply
I connected just the power supply and not turning on anyway. I find this https://github.com/bigtreetech/SKR-2/issues/144 It seems like it's a known issue lol. I'm turning this crap back to them. I have really bad luck for electronics 🤣
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Help with skr 2 board, it caught on fire today!
Yes. It replaces the z endstop on the 5+. There is a section on how it should be connected in the user manual. https://github.com/bigtreetech/SKR-2/tree/master/Hardware
- First time user of SKR board, looking for help
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Any idea why this near fan 1 would burn out like this. also is this still usable?
Have a look at the github for the SKR 2 here. In the hardware folder, they've included pinouts and schematics.
klipper
Posts with mentions or reviews of klipper.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-17.
- Getting the BigTreeTech Touchscreens, Klipper, and the SKR 3 and SKR Mini E3 v3 Boards to work together
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"Not connected to printer!"
https://github.com/KevinOConnor/klipper/issues/2546 The official statement as of 2020 is that Klipper “doesn’t support touchscreens.” I’m guessing KlipperScreen was created in response to this.
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Unable to tune pressure advance
# https://github.com/KevinOConnor/klipper/issues/1363
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BTT tmc2209 v 1.2 BMG trouble
extruder confgig info https://github.com/KevinOConnor/klipper/blob/master/docs/Rotation_Distance.md
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Klipper install on Taz 6 with H175?
Have you tried the official sample config for that printer?
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New wih Klipper... Problem with run out sensor
#Below Macro with credit to Hywel Martin #https://github.com/KevinOConnor/klipper/issues/1354
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Bed too high on the left side and too low on the right despite a BLTouch
[stepper_x] step_pin: P2.2 dir_pin: !P2.6 enable_pin: !P2.1 microsteps: 16 rotation_distance: 39.900 endstop_pin: P1.29 position_endstop: 210 position_max: 210 homing_speed: 50 [tmc2209 stepper_x] uart_pin: P1.10 run_current: 1.200 hold_current: 0.950 # https://github.com/KevinOConnor/klipper/issues/1363 stealthchop_threshold: 500 [stepper_y] step_pin: P0.19 dir_pin: !P0.20 enable_pin: !P2.8 microsteps: 16 rotation_distance: 39.800 endstop_pin: P1.28 position_endstop: 210 position_max: 210 homing_speed: 50 [tmc2209 stepper_y] uart_pin: P1.9 run_current: 1.200 hold_current: 0.950 # https://github.com/KevinOConnor/klipper/issues/1363 stealthchop_threshold: 500 [stepper_z] step_pin: P0.22 dir_pin: !P2.11 enable_pin: !P0.21 microsteps: 16 #rotation_distance: 4.036 rotation_distance: 4 endstop_pin: P1.27 #position_endstop: 0.0 position_max: 300 position_min: -2 endstop_pin: probe:z_virtual_endstop [tmc2209 stepper_z] uart_pin: P1.8 run_current: 0.650 hold_current: 0.450 # https://github.com/KevinOConnor/klipper/issues/1363 stealthchop_threshold: 500 [extruder] step_pin: P2.13 dir_pin: P0.11 enable_pin: !P2.12 microsteps: 16 rotation_distance: 8.159 nozzle_diameter: 0.400 filament_diameter: 1.750 heater_pin: P2.7 sensor_type: EPCOS 100K B57560G104F sensor_pin: P0.24 control: pid pid_Kp: 29.144 pid_Ki: 1.633 pid_Kd: 130.057 min_temp: 0 max_temp: 260 [tmc2209 extruder] uart_pin: P1.4 run_current: 0.800 hold_current: 0.500 # https://github.com/KevinOConnor/klipper/issues/1363 stealthchop_threshold: 5000 #[extruder1] #step_pin: P1.15 #dir_pin: P1.14 #enable_pin: !P1.16 #heater_pin: P2.4 #sensor_pin: P0.23 #... [heater_bed] heater_pin: P2.5 sensor_type: EPCOS 100K B57560G104F sensor_pin: P0.25 #control: pid #pid_kp: 66.429 #pid_ki: 1.197 #pid_kd: 921.707 min_temp: 0 max_temp: 130 [fan] pin: P2.3 [mcu] serial: /dev/serial/by-id/usb-Klipper_lpc1769_23B00015871C4AAFEB597C5DC62000F5-if00 [printer] kinematics: cartesian max_velocity: 400 max_accel: 500 max_z_velocity: 10 max_z_accel: 100 [bltouch] sensor_pin: ^P0.10 control_pin: P2.0 x_offset: -55 y_offset: -19 #z_offset: 1.26 [safe_z_home] home_xy_position: 110, 110 # Change coordinates to the center of your print bed speed: 50 z_hop: 10 # Move up 10mm z_hop_speed: 5 [bed_mesh] horizontal_move_z: 5 mesh_min: 20, 20 mesh_max: 149, 180 probe_count: 5, 5 algorithm: bicubic [screws_tilt_adjust] screw1: 69, 48 screw1_name: front left screw screw2: 210, 48 screw2_name: front right screw screw3: 210, 210 screw3_name: rear right screw screw4: 69, 210 screw4_name: rear left screw ######################################## # EXP1 / EXP2 (display) pins ######################################## [board_pins] aliases: # EXP1 header EXP1_1=P1.30, EXP1_3=P1.18, EXP1_5=P1.20, EXP1_7=P1.22, EXP1_9=, EXP1_2=P0.28, EXP1_4=P1.19, EXP1_6=P1.21, EXP1_8=P1.23, EXP1_10=<5V>, # EXP2 header EXP2_1=P0.17, EXP2_3=P3.26, EXP2_5=P3.25, EXP2_7=P1.31, EXP2_9=, EXP2_2=P0.15, EXP2_4=P0.16, EXP2_6=P0.18, EXP2_8=, EXP2_10= # Pins EXP2_1, EXP2_6, EXP2_2 are also MISO, MOSI, SCK of bus "ssp0" # See the sample-lcd.cfg file for definitions of common LCD displays. #*# <---------------------- SAVE_CONFIG ----------------------> #*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated. #*# #*# [extruder] #*# #*# [heater_bed] #*# control = pid #*# pid_kp = 71.053 #*# pid_ki = 1.538 #*# pid_kd = 820.659 #*# #*# [bltouch] #*# z_offset = 0.932 #*# #*# [bed_mesh ender5] #*# version = 1 #*# points = #*# 0.079459, 0.211890, 0.307745, 0.279998, 0.272430 #*# 0.010090, 0.029009, 0.097116, 0.051711, 0.153873 #*# -0.055495, 0.138738, 0.187926, 0.142521, 0.156395 #*# -0.049189, -0.021441, 0.013874, 0.003784, 0.089549 #*# 0.017658, 0.185404, 0.214413, 0.216935, 0.171530 #*# tension = 0.2 #*# min_x = 20.0 #*# algo = bicubic #*# y_count = 5 #*# mesh_y_pps = 2 #*# min_y = 19.99 #*# x_count = 5 #*# max_y = 180.0 #*# mesh_x_pps = 2 #*# max_x = 149.0 #*# #*# [bed_mesh default] #*# version = 1 #*# points = #*# 0.050450, 0.163963, 0.248466, 0.184143, 0.166485 #*# 0.031531, 0.007568, 0.078198, -0.034054, 0.094594 #*# 0.002523, 0.156395, 0.182881, 0.112251, 0.110990 #*# 0.007568, 0.003784, 0.035315, -0.025225, 0.076936 #*# 0.094594, 0.230809, 0.245944, 0.210629, 0.169008 #*# tension = 0.2 #*# min_x = 20.0 #*# algo = bicubic #*# y_count = 5 #*# mesh_y_pps = 2 #*# min_y = 19.99 #*# x_count = 5 #*# max_y = 180.0 #*# mesh_x_pps = 2 #*# max_x = 149.0
- Using a skr mini e3 v2.0 board for a few months and had no issues, today it just randomly started doing this with my extruder stepper motor. I plugged in a different extruder and it turns out that it does the same thing where it vibrates a bunch and gets very hot when I tell it to extrude/retract…
- Looking for ways to connect a physical interface (buttons and switches) to my 3D Printer — currently setup with Klipper, Fluidd and RPi3
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Board upgrades in 2021
Here's what I'm using for config right now, but I'm still tuning it, so YMMV. I based this on a combination of the generic-bigtreetech-skr-2.cfg and printer-creality-ender5plus-2019.cfg configs from the Klipper config repo.
What are some alternatives?
When comparing SKR-2 and klipper you can also consider the following projects:
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.
moonraker - Web API Server for Klipper
klipper - Klipper is a 3d-printer firmware
PrusaSlicer - G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
Marlin-2-0-x-Anycubic-i3-MEGA-S - Marlin 2.0.x Version for Anycubic i3 MEGA M/S/P/X/CHIRON and 4MAX with Anycubic TFT or the "new" DGUS Clone TFT - Now also with BLTouch!
BIGTREETECH-SKR-E3-Turbo
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
BIQU-B1
SuperSlicer - G-code generator for 3D printers (Prusa, Voron, Creality, etc.)
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
Cura - 3D printer / slicing GUI built on top of the Uranium framework