P.I.D. Hotend Calibration Guide

This article is for hotend tuning. For bed tuning see here: P.I.D. Bed Calibration Guide What is P.I.D. Tuning? PID (Proportional Integral Derivative) is the system the printers use for holding a set temperature. This system controls how fast the printer reaches the set temperature and how well it holds that temperature once it gets there. […]