BETAFPV F411 4S 20A Toothpick Brushless Flight Controller V5 (BMI270) for FPV Drones

Introduction

The BETAFPV F411 4S 20A Toothpick Brushless Flight Controller V5 is engineered for the demanding FPV drone enthusiast. This advanced flight controller utilizes the high-performance BMI270 gyroscope, offering superior stability and responsiveness compared to previous versions. Designed for ease of use, it features integrated plug-and-play ports for your receiver and digital HD VTX, significantly reducing soldering time and complexity. Its robust construction and enhanced manufacturing processes guarantee a durable and reliable component for your FPV rig.

Key advantages

• Utilizes the advanced BMI270 gyroscope for enhanced flight stability and control.
• Features integrated plug-and-play ports for receiver and digital HD VTX, simplifying setup.
• Reinforced motor solder pads with thick copper and edge plating technology for lower resistance and higher current handling.
• Dedicated UART ports (UART1 for RX, UART2 for DJI OSD/Analog VTX, UART6 for spare) offer flexible connectivity.
• Compact 25.5x25.5mm mounting pattern fits easily into toothpick and cinematic whoop drone frames.
• High-quality PCB material and improved manufacturing process ensure long-lasting durability.
• Built-in Betaflight OSD with AT7456E chip for essential flight data display.
• Supports a wide range of receiver protocols including SBUS, CRSF, and DSMX.

Technical specifications

• Flight Controller CPU: STM32F411CEU6 (100MHZ)
• Gyroscope: BMI270 (SPI connection)
• Mounting Size: 25.5x25.5 mm (M2 anti-vibration rubber grommets compatible)
• FC Firmware: betaflight_4.3.x_BETAFPVF411
• OSD: Built-in Betaflight OSD (OSD Chip: AT7456E)
• Receiver Support: SBUS/CRSF/DSMX
• BEC: 5V 3A
• Current Sensor: Built-in
• Weight: 8.15g
• ESC Chip: SILABS EFM8BB21F16G-C
• ESC Protocol Support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM
• Input Voltage: 2S-4S Lipo
• Continuous Current: 20A
• Peak Current: 25A
• ESC Firmware: G_H_20_REV16_7.HEX (BLHeli_S default), BLUEJAY (optional)

Applications

This flight controller is perfectly suited for building high-performance FPV drones, including lightweight toothpick builds, agile micro quads, and cinematic whoop drones. It's an excellent choice for FPV racing, freestyle flying, and aerial videography where reliability and precise control are paramount.

Compatibility

Compatible with 2S-4S Lipo batteries. Supports SBUS, CRSF, and DSMX receivers. Features UART ports for digital VTX (like DJI OSD) and other peripherals. Mounts on standard 25.5x25.5mm frames using M2 grommets. Compatible with frames like BETAFPV Pavo25 and X-knight 35.

FAQ

What makes the BETAFPV F411 4S 20A Toothpick Flight Controller V5 stand out?

This flight controller stands out due to its use of the advanced BMI270 gyroscope for superior stability, integrated plug-and-play ports for simplified receiver and VTX connections, and reinforced motor pads for handling higher currents. It's designed for durability and ease of build.

What type of drones is this BETAFPV F411 4S 20A Flight Controller suitable for?

The BETAFPV F411 4S 20A FC V5 is ideal for building lightweight FPV drones such as toothpick builds and cinematic whoop drones. It's also compatible with standard quadcopter frames that support its 25.5x25.5mm mounting size.

What are the key technical specifications of the BETAFPV F411 4S 20A Toothpick FC V5?

Key specs include an STM32F411CEU6 CPU, BMI270 gyroscope, 25.5x25.5mm mounting, built-in Betaflight OSD, support for SBUS/CRSF/DSMX receivers, a 5V 3A BEC, and 2S-4S Lipo input with 20A continuous ESC current. It weighs just 8.15g.

Does this flight controller support digital VTX systems?

Yes, the BETAFPV F411 4S 20A Flight Controller V5 features integrated plug-and-play ports specifically designed for digital HD VTX systems, simplifying installation and reducing the need for extensive soldering.

Where can I buy the BETAFPV F411 4S 20A Toothpick Flight Controller V5 with fast delivery?

You can order the BETAFPV F411 4S 20A Toothpick Flight Controller V5 directly from HTDRONE. We are based in Poland and offer fast shipping within Poland and reliable worldwide delivery via DHL.