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iFlight Defender 16 Defender 20 Spare Part 25.5x25.5mm F411 AIO 2-3S 20A ESC for RC Drone FPV Racing
34
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
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Specifications:
Brand: iFlight
Brand: iFlight
Model: 4411 AIO 20A
Item Name: F4 Flight Controller Integrated with 20A 4in1 Brushless ESC
Application: Original Replace Part for Defender 16 / Defender 20 FPV Racing Drone
| FC Specifications: | MCU: STM32F411 Gyro: ICM42688 Blackbox: 16MB Onboard Flash BEC output: 5V 2A WS2812 LED Strip: Yes Buzzer: Yes Barometer: DPS310 Connector: SH1.0 to Type-C adapter OSD: N/A (HD VTX version) FC Firmware: IFLIGHT_Defender_F411 Mounting pattern: 25.5*25.5mm φ3mm Dimensions: 61*41mm Input voltage: 2-3S, support LIHV battery |
| ESC Specifications: | ESC MCU: BB21 Driver: FD6288 Input voltage: 2-3S Support LIHV battery Output current: 20A ESC firmware: Q-H-50 - Bluejay, 0.16 Current sensor: ratio 200 (1/10mV/A) BEC: NO ESC Telemetry: NO Bidirectional DShot: Yes Supports DShot DShot150/300/600/MultiShot/ OneShot etc. |
Features:
Future-Proof Design: Built for Defender 16/20, this F411 AIO is future-proof, making room for advanced flight firmware development.
Easy Integration with HD Systems: Pass-through DJI O3 and Caddx Vista/Polar Connector ensure seamless integration with high-definition video systems.
Multifunctional Receiver Support: Switch easily between different receiver protocols to best suit your flying style.
In-Built Safety and Alerts: Comes with an onboard buzzer for real-time alerts, making your flights safer and more informed.
Versatile Flight Controller: From the barometer to the WS2812 LED strip and bidirectional DShot support in ESCs, this FC brings a new level of versatility and functionality to your FPV setup.
Package Included:
1x F411 AIO 20A ESC Board
1 x Cable Set
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