Hummingbird 200 RaceSpec Flight Controller – AT32F435 20x20 FC with Built-in ELRS 2.4GHz for FPV Racing
Hummingbird 200 RaceSpec Flight Controller – AT32F435 20x20 FC with Built-in ELRS 2.4GHz for FPV Racing
AT32F435 20×20 FC · built-in ELRS · race spec
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Hummingbird 200 RaceSpec Flight Controller – AT32F435 20x20 FC with Built-in ELRS 2.4GHz for FPV Racing
The Hummingbird 200 RaceSpec Flight Controller is a compact 20x20 FC built from the ground up for competitive 5” FPV racing. Designed in collaboration with top pilot Kyle Buell (Twidgit) and refined over months of on-track testing, this board is race-proven, crash-tested, and ultra-efficient.
Powered by the AT32F435 MCU running at 288MHz, this flight controller offers faster processing than traditional F722-based boards, resulting in quicker loop times and more responsive handling. The ICM-42688 gyro, paired with its own dedicated LDO regulator, ensures clean, low-noise gyro data and smooth flight characteristics that meet the standards of serious racers.
The board also features a built-in 2.4GHz UART Receiver compatible with ExpressLRS protocol (NewBeeDrone Custom Firmware) with dual ceramic patch antennas and a TCXO oscillator, ensuring a strong, reliable link without the need for external receiver modules. This built-in setup reduces wiring complexity and increases crash resistance, letting you focus on winning races—not replacing antennas.
Designed for clean integration, the Hummingbird 200 FC includes direct plug support for HDZero VTX, dual BEC outputs (10V 2A and 5V 2A), and all necessary pads for LEDs, buzzers, and GPS. With race-focused layout and durability, it’s the flight controller serious FPV racers have been waiting for.
Key Features
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AT32F435 MCU @ 288MHz – Faster than F722 for ultra-responsive flight performance
IF YOU CANNOT GET INTO DFU, PLEASE INSTALL AT32 DRIVER -
ICM-42688 gyro with dedicated LDO – Clean, low-noise gyro signal
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Dual Independent BEC: 10V 2A + 5V 2A – Power HD VTX, GPS, LEDs with ease
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Built-in ExpressLRS 2.4GHz Receiver with TCXO oscillator
Firmware target name(NewBeeDrone Diversity 2.4Ghz RX V2)
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UART-based architecture
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Dual onboard ceramic patch antennas
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Stable, fast signal locking with minimal wiring
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Direct HDZero VTX plug support (UART5) – Cleaner builds, no soldering required
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I2C and LED pads ready
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Ultra-compact and durable 20x20mm design for race builds
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Designed and tested with Twidgit (Kyle Buell)
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Supports Betaflight firmware
UART Assignment
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UART1: Internal ExpressLRS Receiver
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UART5: DJI O3/O4, HDZero VTX plug-and-play
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UART7: Free
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I2C Port: Ready for compass or peripheral device
Power Rails
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10V 2A BEC: Dedicated for HD video transmitters
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5V 2A BEC: For GPS, LEDs, peripherals
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VBAT and 3.3V: Internal power monitored
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Power system designed for noise isolation and stability
Specifications
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Mounting: 20x20mm (M2 or M3 mounting holes)
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Dimensions: 26 x 26 mm
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Weight: 4.72g
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Input Voltage: 3–6S LiPo
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Firmware: Betaflight
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OSD: NBD7456 analog OSD chip
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Buzzer: Not supported
- Comes with Nano Coating
Perfect for pilots who want:
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A compact, race-proven flight controller with integrated ELRS
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Ultra-fast MCU response and gyro performance
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A simplified, clean build with fewer external modules
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Durable gear that withstands hard crashes
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Maximum performance for competitive 5” FPV racing
User Guide: Link
WireDiagram:
Include:
1x Hummingbird 200 RaceSpec Flight Controller – AT32F435 20x20 FC with Built-in ELRS 2.4GHz for FPV Racing
5x Grommets
1x DJI O3/O4/HDZERO plug and play cable 100mm
1x SH1.0 8Pin 36mm for FC to ESC
2x 120mm silicon wire 4color cable
Shipping & returns
Shipping & returns
Shipping policy
Processing
Orders ship within 1–2 business days (excluding weekends, US holidays, and posted vacation dates). You receive a confirmation email with tracking once your order ships.
Rates and delivery
- US orders of $99 or more ship free (Standard).
- Standard (US): 3–7 business days. Expedited (US): 1–3 business days.
- International: 7–14 business days depending on destination and carrier; rates are calculated at checkout.
Restrictions
- We ship to selected countries only; availability is shown at checkout.
- No P.O. Boxes or APO/FPO addresses.
- Batteries ship by ground only and cannot be shipped outside the US. The DinDrones battery box with batteries is US-only.
Lost or damaged shipments
Contact din@dindrones.com within 7 days of the delivery date. We open the carrier claim and resolve it with you.
Changes and cancellations
Orders can be changed or cancelled within 24 hours of placement. After that, the order has usually been packed; use the return policy instead.
Customs and duties
International customers are responsible for any customs fees, taxes, or duties charged on import.
Refund policy
30-day returns
Unused items in original condition and packaging can be returned within 30 days of delivery. Email din@dindrones.com with your order number to get return instructions before shipping anything back.
What is not returnable
- Frames, parts, or electronics that have been built, flown, soldered, or crashed.
- Batteries and other hazmat items, once shipped.
- Custom or 3D-printed items made to order.
Refunds
Refunds go to the original payment method within 5 business days of receiving and inspecting the return. Original shipping charges are not refunded; return shipping is paid by the customer unless the item arrived damaged or we shipped the wrong item.
Defective or wrong items
If a part is defective on arrival or we sent the wrong item, contact us within 7 days of delivery and we replace it or refund it at our cost.
