25.5×25.5mm Happymodel CrazyF411 AIO F4 2-4S Flight Controller 20A

Updated: 10-01-2026.

25.5×25.5mm Happymodel CrazyF411 AIO F4 2-4S Flight Controller 20A
Banggood warehouse: China.

Discount price $63.79 with coupon: BGRCParts8
Discount price $63.79 with coupon: BGMatt2022
Discount price $63.79 with coupon: TTBLACK5

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Aliexpress

There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price
	HappyModel SuperF405HD ELRS AIO 3in1 Flight Controller Built-in 20A ESC UART 2.4G ELRS RX 2-4S 25.5X25.5mm for FPV Whoop Drone	$67.64
	HappyModel SuperF405HD ELRS AIO – 3in1 Flight Controller Built-in 20A ESC UART 2.4G ELRS RX 2-4S 25.5X25.5mm	$71.15
	Happymodel Super F405HD ELRS AIO 3in1 Flight controller built-in UART 2.4G ELRS and 20A ESC for HD Whoops 25.5×25.5mm mount hole	$76.74
	HappyModel SuperF405HD ELRS AIO 4in1 Flight Controller Built-in 20A ESC UART 2.4G ELRS RX 2-4S 25.5X25.5mm for FPV Whoop Drone	$83.23
	HappyModel Super F405HD ELRS AIO 3in1 Flight Controller Built-in UART 2.4G ELRS and 20A ESC for HD Whoops 25.5×25.5mm Mount Hole	$88.08
	Future Flight HappyModel SuperF405HD ELRS AIO 3in1 Flight Controller Built-in 20A ESC UART 2.4G ELRS RX 2-4S 25.5X25.5mm	$94.49

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Check out price history chart (for all/most countries) for 25.5×25.5mm Happymodel CrazyF411 AIO F4 2-4S Flight Controller 20A. The lowest price was: $35.99.
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