F411 4S 20A Toothpick Brushless Flight Controller V5

89,99 VAT included

1 in stock

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

As a continuation of the F411 chip, The V5 FC board is updated with the F4 20A V3 FC board. F411 4S 20A V5 toothpick brushless flight controller adopts BMI270 gyro instead of MPU6000 on V3 board. Con due porte plug&built-in play for HD digital receiver and VTX, it is easy to install and requires less soldering work. Moreover, the board is a solid value for long lasting use due to the high quality PCB material and improved manufacturing process.

Bullet point

  • With a large solder pad, it is easy to solder the external electronics. Moreover, the V5 card has plug ports&play for the receiver and VTX digital HD, which requires less soldering work for convenient installation.
  • High quality MOSFETs are applied to F411 4S 20A FC V5 to handle a DC current of 20 A and reach a peak current of 25 A.
  • The motor solder pads are reinforced with thick copper and edge plating technology, allowing for a lower resistance for a higher current on the motors.
  • F411 4S 20A FC V5 reserves the UART port layout, UART1 per RX, UART2 for DJI OSD or analog VTX and UART6 for backup use, more convenient for pilots to weld.
  • Come with a whoop fitting template from 25,5 * 25,5 mm, this board can be added to both toothpick drone and cinematic whoop quadcopter frame likePavo25eX-knight 35.

Specific

Flight controller

  • CPU: STM32F411CEU6 (100 MHZ)
  • Six aces: BMI270 (SPI connection)
  • Mounting dimensions: 25,5 * 25,5 mm (M2 anti-vibration rubber shock absorber available)
  • Firmware FC: betaflight_4.3.x_BETAFPVF411
  • OSD: OSD integrated Betaflight (FC SPECIFICATIONS: AT7456E)
  • Receiver: SBUS / CRSF / DSMX receiver
  • BEC: 5V 3A
  • FC SPECIFICATIONS
  • Weight: 8,15 g

ESC

  • Chip ESC: SILABS EFM8BB21F16G-C
  • Supporta D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM
  • Input Voltage: 2S-4S Lipo
  • Direct current: 20A
  • Peak current: 25A
  • Firmware: G_H_20_REV16_7.HEX (BLHeli_S default), BLUEJAY (optional)

Note: F411 4S 20A FC V5 is available to flash BLHeli_S and BLUEJAY ESC firmware and comes with default BLHeliI_S firmware. The main difference is that BLUEJAY firmware supports bidirectional D-shot, while BLHeli_S does not support it.

Confronto con F411 4S 20A V3 FC

We upgraded the F411 4S 20A V3 board to V5 by adopting BMI270 gyro instead of MPU6000 and adding some new features. The BMI270 gyro works great in most cases, especially at low frequency. Unlike the V3 card which supports JST1.25 connectors, the motor solder pads on the V5 board are only solderable and reinforced by thick copper and edge plating technology, allowing for a lower resistance for a higher current on the motors. Moreover, the V5 FC board features high quality material for welding stability and durability of use. The images below show the difference between the two flight controllers.

Schema per Stuzzicadenti F411 4S 20A Brushless FC V5

The card integrates 3 LED, including the power LED (rosso), il LED FC (blu) and the receiver LED.

 

External VTX digital RX / HD connection

F411 4S 20A FC V5 integra la porta Plug & Play for external RX and HD digital VTX and in the package there will be a connector a 4 pin for RX and a connector a 6 pin per VTX digitale HD. Therefore, we highly recommend pilots to use the port to save welding work.

Firmware FC ed ESC

The default firmware includes the CLI dump file. But if you flash the firmware from the official Betaflight configurator site, flash a CLI dump file for F411 4S 20A FC V5. We offer the default firmware and CLI dump file for you to download.

The BMI270 gyro will need more software filters and is sensitive to high frequencies. This can be solved by adjusting the filter settings in PID optimization. Betaflight or BETAFPV default CLI and FC firmware dump file does not include filter settings. For pilots who want to configure it, we recommend setting the low lap 2 at 145Hz and to choose the type of filter on PT2.

F411 4S 20A FC V5 is available to flash BLHeli_S and BLUEJAY ESC firmware and comes with default BLHeliI_S firmware. The main difference is that BLUEJAY firmware supports bidirectional D-shot, while BLHeli_S does not support it. Here are the download links for two firmware.

When using BLHeli_S ESC firmware, configure the settings on the BLHeli software – Configurator.

We offer BLUEJAY ESC firmware for pilots. When using BLUEJAY ESC firmware, configure the ESC in the ESC-Configurator software.

Recommend parts

  • Engines:1404 brushless motors, 1506 brushless motors
  • Battery: 2S 600 mAh, 3S/4S 850 mAh,4S 750 mAh, o4S 1000 mAh
  • Frame: Pavo25 frame, X-rider 35o other frames with whoop mounting pattern.

Package Included

  • 1 * F411 4S 20A Toothpick Brushless Flight Controller V5 BLHeli_S (BMI270)
  • 1 * FC SPECIFICATIONS (XT30)
  • 1 * flight control power indicator 6 pin for digital VTX
  • 1 * flight control power indicator 4 pin per RX
  • 4 * Seats M2x10
  • 4 FC SPECIFICATIONS
  • 4 * M2 Anti-vibration rubber shock absorbers

Additional information

Brand names

BETAFPV

PROCESSOR

F4

BATTERY SIZE

25.5X25.5

FIRMWARE ESC

BLHeli_S

AMPERAGE

20A

CONNECTOR

USB

GYRO

BMI270

VOLTAGE (V)

LiPo 2S/7.4V, LiPo 3S/11.1V, LiPo 4S/14.8V

RECEIVER

NO Rx

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F411 4S 20A Toothpick Brushless Flight Controller V5

89,99 VAT included

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