How to Calibrate E-Steps (Extruder Calibration Guide)
3D Printers - STEPS & E-STEPS - How to calibrate Step-by-Step - YouTube
E-Step Calibration of a 3D Printer Extruder - YouTube
I made an extruder calibration tool with a free online wizard to calculate the extruder e-steps. Link below the photos (#ad) : r/3Dprinting
Calibrating Your Makerbot using MatterControl | MatterHackers
How To Calibrate the Extruder Steps (Ender-3 / Ender-5 / CR-10) - Let's Print 3D
estep Calibration Tool by JBritt1234 | Download free STL model | Printables.com
On estep calibration - it varies by printing temperature, and do it under load (normal printing conditions, as opposed to with the bowden tube removed) : r/ender3