Ultimate Guide to Modifying DualSense Edge Stick Module for Calibration

In this video, I present a comprehensive guide to modifying the DualSense Edge stick module to enable calibration directly from the controller by writing to its memory chip. I break down the memory chip circuit within the module and highlight key circuit board contact points for each modification. The video covers multiple modification methods, including professional and no-solder options, with step-by-step explanations and a complete module schematic for reference.
Links:
Conductive Paint: https://a.co/d/a1PBjhw
Circuit Board Holder: https://a.co/d/17MosAx
DualSense Calibration Page: https://dualshock-tools.github.io/

Items used:
Soldering station: Hakko FX-951
Hot air station: Atten ST-862D
Solder wire: Kester 44 63/37 tin/lead 0.02 inch diameter
Solder paste: Kester EP256 63/37 tin/lead
Flux: Stirri STIRRI-V3-TF
4.7K Ohm 0201 Resistor: Yageo AC0201FR-074K7L
0 Ohm 0201 Resistor: Vishay CRCW02010000Z0ED

00:00 Introduction
00:25 Memory IC and Circuit Overview
02:28 Circuit Board Terminal Locations
04:10 Pro Modification
08:30 No-solder Modification
13:11 Force Pull-up Modification
17:50 Point to Point Modification
21:06 Important Modification Note
23:18 How to Open the Stick Module
24:15 Complete Module Schematic