BetaFPV

F411 4S 20A Toothpick Brushless Flight Controller V5 BLHeli_S (BMI270)

Flight ControllerElectronic Speed Controller
BEC5V 3ACPUSTM32F411CEU6 (100MHZ)OSDtrueWeight8.15gFirmwareG_H_20_REV16_7.HEX (Default BLHeli_S), BLUEJAY (Optional)+10 more
Electrical Specs
Input Voltage2S-4S Lipo
Physical Specs
Weight8.15g
Mounting Pattern25.5x25.5 mm (whoop)
Additional Specs
BEC5V 3A
CPUSTM32F411CEU6 (100MHZ)
OSDtrue
Esc ChipSILABS EFM8BB21F16G-C
FirmwareG_H_20_REV16_7.HEX (Default BLHeli_S), BLUEJAY (Optional)
ReceiverSBUS/CRSF/DSMX Receiver
GyroBMI270 (SPI connection)
Fc Firmwarebetaflight_4.3.x_BETAFPVF411
Esc ProtocolD-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM
Peak Current25A
Mounting Size25.5
Current Sensortrue
Continuous Current20
Osd ChipAT7456E
Prices (2 stores)New

BetaFPV

In stock · Apr 29

$62.99

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Est. 14–30 days

FPV Garage

In stock · May 1

€86.77

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Est. 2–7 days

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Price History

First seen: 4/29/2026

Updated: 5/1/2026