Demystifying Multirotor Motor Numbering - ArduCopter - ArduPilot Discourse
Multi-rotor Motor Mixing and why it's important- This post explains how to build a custom motor mix for your multi-rotor in Baseflight and Cleanflight and why every serious pilot should do so. :
Custom motor mix not working · Issue #983 · betaflight/betaflight · GitHub
Motor Mixing on KakuteH7Mini-Nand Correct? - Copter 4.3 - ArduPilot Discourse
Tutorial: Betaflight Resource Remapping - Oscar Liang
Betaflight Motors Remapping Guide - YouTube
DRONE MOTOR FUNDAMENTALS HOW BRUSHLESS MOTOR WORKS