✅ Updating STM32 4 in 1 iRangeX IRX4 multi protocol module firmware flash taranis frsky banggood

iRangeX IRX4 4 IN 1 Multiprotocol (STM32) http://bit.ly/4in1STM32 In this video, I'll show you how to update/flash the STM32 MCU version of the 4in1 multi-module. Please read the latest online documentation for up to date information. The STM32 MCU is 128KB and already fits all of the protocols at the time of this video. However, when the firmware gets updated with new features, fixes, and protocols, it's a good idea to update it. But in general if it is working, don't update it unless you really have to. This process is very complicated and I try to simplify it as much as I can. Good luck. iRangeX IRX4 4 IN 1 Multiprotocol (STM32) http://bit.ly/4in1STM32 (BG) http://amzn.to/2s2Julx (Amazon) iRangeX IRX4 LITE for Frsky X-lite http://bit.ly/bgirx4lite Vantac MPM Lite 2.4G Multiple Protocol for Frsky X-Lite http://bit.ly/bgmpmlite FrSky Taranis Q X7 http://bit.ly/bgx7s http://bit.ly/bgtaranisqx7 http://www.gearbest.com/multi-rotor-p... FrSky Taranis X9D+ http://bit.ly/bgtranisx9dplus (BG) http://amzn.to/2pMp5Ul (Amazon) http://www.gearbest.com/rc-quadcopter... Header pins http://bit.ly/bgsinglerowhp Bread board wire (female to female) - can be used as jumper to short Boot0 http://bit.ly/bgffbbwire Bread board wire (male to female) http://bit.ly/bgmfbbwire DFRobot FTDI USB to Serial Basic Breakout Board (used in video) http://www.robotshop.com/en/dfrobot-f... Other FTDI serial adapters: Geekcreit® FT232RL FTDI USB To TTL Serial Converter Adapter Module For Arduino http://bit.ly/bgftdiusb1 FT232RL USB Module To Serial 232 Adapter Download Cable For Arduino http://bit.ly/bgft232rl USB to TTL Converter Module for FT232 FTDI MWC Multiwii Arduino with 6P DuPont Line http://bit.ly/bgusbttl Official GitHub for Multiprotocol module https://github.com/pascallanger/DIY-M... RC Groups Forum https://www.rcgroups.com/forums/showt... DIY multimodule forum https://www.rcgroups.com/forums/showt... ATMega328P 4 in 1 Flashing guide    • Updating BangGood ATMega328P 4in1 multi pr...