Get ready to soar to new heights with the world's first AIO 5in1 whoop flight controller! This amazing F4 flight controller comes with a built-in 5A esc, VTX, OSD, and high-performance 900MHz ExpressLRS receiver, making it perfect for 1S Long Range and thrilling whooping adventures.
• Built-in ExpressLRS receiver for seamless control
• Ideal for 1S Long Range flights
• 5A esc, VTX, and OSD all in one
Don't miss out on this must-have for any flight enthusiast! Check out our other Whoop/Toothpick flight controllers, as well as the rest of our HappyModel selection!

This HappyModel CrazyF4 ELRS 900MHz Whoop/Toothpick AIO Flight Controller is a dream come true for hobbyists and RC enthusiasts. Whether you're a beginner looking to explore the world of RC flying or an experienced flyer seeking an upgrade, this controller is perfect for you. With a stack size of 25x25mm and dimensions of 29x29mm, it's compact and easy to install. Weighing just 5g, it won't add unnecessary bulk to your setup. Ideal for 1S LiPo powered flights, it's ready to take you on exciting aerial adventures.