Happymodel Mobula7 1S ELRS / Mobeetle6 / Crux35 ELRS SPI Won't Bind to 3.0? Easy Fix!
Channel: John Cuppi
Date: 2023-01-06

4.3.1 CRAZYBEEF4SX1280 ELRS 3.0 firmware: 
https://www.happymodel.cn/index.php/2022/09/26/crazybeef4sx1280-4-4-0-support-expresslrs-v3-0-beta-version-firmware-download/

ExpressLRS SPI Receiver Documentation:
https://www.expresslrs.org/2.0/hardware/spi-receivers/

ImpulseRC driver fixer:
https://impulserc.com/pages/downloads

─── Table of Contents ───

- Introduction: 0:00
- ELRS Firmware MUST match major versions! 1:08
- Checking Your ELRS radio/module firmware: 1:55
- ELRS 3.x Can't bind to Betaflight 4.3.1 Stock (ELRS 2.x) : 2:23
- Fix: Custom Betaflight 4.3.1 Custom Firmware (ELRS 3.x): 3:13