RATEFPV RATE F4V4 40A 32bit Bluetooth AIO

Clean Build. Reliable Power. Zero Hassle Tuning.

If you’ve ever struggled with cramped builds, fragile solder pads, overheating AIOs, or messy wiring—this is exactly what the RATE F4 V4 AIO is built to fix.

Designed for both new pilots and experienced FPV builders, this all-in-one board combines power, durability, and convenience into a compact, high-performance solution—so you can spend less time troubleshooting and more time flying.

🚀 Why Pilots Choose the RATE F4 V4 AIO

🎨 Dual Color Options — Build Your Style

Available in Black and White, this AIO isn’t just functional—it looks right on your build.

• Match your frame and components effortlessly
• Clean, premium finish that stands out
• A build you’ll actually want to show off

🔧 Enlarged Solder Pads — Built for Real Use

No more tiny, frustrating pads.

• Larger pads = easier soldering
• Stronger joints = better durability
• Perfect for both beginners and experienced builders

⚡ Plug-and-Play Receiver — No Soldering Needed

Skip one of the most annoying steps in FPV builds.

• Direct plug-in receiver design
• No soldering required
• Bind and fly in minutes

👉 Ideal for beginners or fast rebuilds at the field

❄️ CNC Aluminum Heatsink — Stay Cool Under Pressure

Heat kills performance. This fixes it.

• CNC aluminum alloy shell for efficient heat dissipation
• Maintains stable output during high-load flights
• No thermal throttling, no power drop

👉 Perfect for freestyle, racing, and aggressive flying

📱 Bluetooth Tuning — Adjust Anywhere

No cables. No laptop. No hassle.

• Built-in Bluetooth for wireless configuration
• Tune via your phone anytime, anywhere
• Quick adjustments at the field in seconds

🧠 True 5-in-1 Integration — Clean, Lightweight Builds

Everything you need, on one board:

• Flight Controller
• High-precision Gyroscope
• Barometer
• Bluetooth Module
• OSD

👉 No more stack clutter
👉 Cleaner wiring, lighter build, faster assembly

⚙️ 40A 32bit ESC — Smooth, Responsive Power

Performance you can feel in the air.

• 32-bit ESC firmware for ultra-smooth throttle response
• Linear, precise control with no stutter
• Stable 40A current for demanding setups

👉 Built for high-frequency flying, racing, and freestyle

🔥 AT32F435 Processor — Next-Level Performance

Power where it matters most.

• 288MHz high-performance MCU
• ~3% performance boost over STM32F722
• Supports Dual 8K + Bidirectional DSHOT

👉 Faster response, sharper control, cleaner flight feel

🧩 Who This AIO Is For

• Beginners → Easier install, fewer mistakes
• Freestyle pilots → Smooth, consistent power delivery
• Racers → Fast response and stable output under load
• Builders → Cleaner layouts and less wiring hassle