Happymodel CrazyF411 ELRS 4in1 Flight Controller Built In 24Ghz
$102.19
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5 in stock
Description
Key Selling Points
- Integrated 4in1 flight controller with built-in 2.4Ghz ELRS receiver for simplified drone builds.
- Compact design suitable for various FPV drone frames, optimizing space and reducing weight.
- High-performance F411 processor ensures stable and responsive flight control.
- Durable construction with quality components for reliable operation in demanding FPV environments.
- Easy to install and configure for both beginners and experienced FPV enthusiasts.
Technical Specifications
| Processor | STM32F411 |
|---|---|
| Built-in Receiver | 2.4Ghz ELRS |
| Flight Controller Type | 4in1 |
| Brand | Happymodel |
| Model | CrazyF411 ELRS |
FAQ Q&A
Q: What drones is this flight controller compatible with?
A: This Happymodel CrazyF411 ELRS 4in1 Flight Controller is designed for various FPV drone frames that support a compact flight controller form factor with built-in ELRS.
Q: Does it require an external receiver?
A: No, this flight controller features a built-in 2.4Ghz ELRS receiver, eliminating the need for a separate external receiver.
Q: What is the primary advantage of a 4in1 flight controller?
A: A 4in1 flight controller integrates an ESC and receiver directly onto the board, simplifying wiring, saving space, and reducing overall weight for a cleaner build.






Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 8 × 6 × 2 cm |
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