Use this diagram for various uses.

OLED TOP SOLDERING POINTS

OLED

INSTINCT-NX V6S SWD POINTS

SWD Points

INSTINCT-NX SWD POINTS

SWD Points

INSTINCT-NX ON THE OLED

Instinct-NX on the OLED

HWFLY LITE / SX LITE

Type A

HWFLY CORE / SX CORE

Core

FLASHABLE CORE

Flashable Core

OLED CHIP

oled

IF YOU WANT TO USE THE OLED CHIP ON V2, look at this diagram

v2 OR this v2

IF YOU WANT TO USE THE OLED CHIP ON SWITCH LITE, look at this diagram

lite

FLASHING WITH A HARDWARE PROGRAMMER

If you need to flash / update / unbrick using a hardware programmer, please use this guide as your reference and follow this guide : https://youtu.be/RK5FQZe1MAs

OLED V3 Chip

GD-Link OB ST-Link

Flashable Core Chip

GD-Link OB

SX Core Chip

GD-Link OB

SX Lite Chip

GD-Link OB

USB CABLE SCHEMATIC

If somehow you don't have / lost the USB connector to flash the chip, you can follow this diagram to make your own USB cable

SX Core Chip

sx core

SX Lite Chip

sx lite

OLED V3 Chip

oled

USB TYPE-C PINOUT

UNPATCHED ERISTA

unpatched Erista unpatched Erista HAC-CPU-10

PATCHED ERISTA

patched Erista

MARIKO V2

MARIKO HAD-CPU-01

OLED

OLED

LITE

lite

IF YOUR JOYCON NOT HANDSHAKING

OLED

RCM-X86 ON UNPATCHED ERISTA

UNPATCHED ERISTA