Betaflight Basics
A tab-by-tab orientation in the configurator — what to touch, what to leave, and the order that avoids rework.
Flashing Firmware
Targets, DFU mode, drivers, and the backup discipline that makes flashing boring instead of terrifying.
ELRS Binding
The bind phrase, version matching, packet-rate choice, and the troubleshooting table for when nothing binds.