Klipper guide: Input shaping, pressure advance and macros (manual + accelerometer)

My Klipper series continues with a video covering macros, pressure advance and input shaping. For each of these we explore variations on implementation in a ‘how to’ style.
What’s great is that input shaping was just as effective on two very different styles of printer using two different tuning methods.

Klipper firmware: https://www.klipper3d.org/

Klipper playlist:    • Klipper  

0:00 Introduction
Previous Klipper video 1:    • How to convert to Klipper firmware: 3...  
Previous Klipper video 2:    • How to convert to Klipper firmware: 8...  
Klipper interface options video:    • Klipper interfaces: Step by step guid...  
Rat Rig V-core 3 playlist:    • Rat Rig V-core 3 build  

1:03 Macros - simple examples
Macros formatting reference: https://www.klipper3d.org/Command_Tem...

2:41 Macros - with variables
Example macros: https://github.com/Klipper3d/klipper/...
Klipper status reference (printer variables) list: https://www.klipper3d.org/Status_Refe...

3:55 Pressure advance explained
Previous video on Marlin’s linear advance:    • Linear advance guide - Free and easy ...  

4:57 Pressure advance tuning in Klipper
Klipper pressure advance reference: https://www.klipper3d.org/Pressure_Ad...

7:39 Input Shaping explained

8:50 Pros and cons of using an accelerometer vs manual measurement

9:16 Baseline acceleration test tower
Klipper resonance compensation reference: https://www.klipper3d.org/Resonance_C...
Video explaining how to understand and customise the Klipper acceleration tower:    • Klipper accel tower explained  

11:42 Input shaping with manual measurement (no accelerometer)

14:38 Input shaping with ADXL343 accelerometer
Previous video on Rat Rig:    • Klipper input shaping - A leap forwar...  
Purchase Adafruit ADXL343 on Amazon: https://amzn.to/3uqLWUa
Purchase Adafruit ADXL343 in Aus: https://littlebirdelectronics.com.au/...
If the ADXL343 is not in stock, the more expensive ADXL345 also works.
Purchase the Adafruit ADXL345 on Amazon: https://amzn.to/3vi4Jj3
Purchase Adafruit ADXL345 in Aus: https://littlebirdelectronics.com.au/...
Crimping guide video:    • Guide to crimp connectors on 3D print...  

15:14 Accelerometer software setup
Klipper measuring resonances page: https://www.klipper3d.org/Measuring_R...
Putty free SSH software: https://www.putty.org

16:42 Accelerometer wiring and mounting
Full screen image of wiring diagram: https://www.klipper3d.org/img/adxl345...

17:47 Automatic accelerometer calibration and follow up test

19:31 Conclusion

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