If you are looking for a tiny fixed wing Inav flight controller the Matek F411 is your ideal choice.  This board is the little brother of the popular F405 wing flight controller from Matek making it ideal for aircraft that have less interior room.  But just because the F411 is smaller it still packs all of the essential features like multiple 5V BEC’s for your servos, and peripherals.  This F411 wing board is just 28mm x 41mm in stize making it suitable for just about any FPV aircraft.  You still get a current sensor, BMP280 Barometer, built in OSD, and a 8Khz MPU6000 IMU on this tiny board.

Firmware

• Runs INAV Flight Software
• Target: MATEKF411

Differences between F405 Wing and F411 Wing boards

Not sure on which board to get, the points below will help you make your decision

Things missing from the F411 Wing

• Blackbox Logging
• No 12V BEC for FPV gear
• No RSSI input
• Lower current 5V BEC at 3A (F405 wing has 5A BEC)
• 2 UARTS (F405 wing has 6)
• 1 I2C (F405 wing has 2)
• Smaller current sensor (78A vs 104A)
• Lower current 3.3V BEC at 200mA (F405 wing has 300mA)

Specifications

• MCU: 100MHz STM32F411
• IMU: MPU6000 accelerometer/gyro (SPI)
• Baro: BMP280 (I2C)
• OSD: INAV OSD w/ AT7456E chip
• Blackbox: No
• VCP & 2x UARTs
• 2x Motors, 5x Servos outputs
• 1x I2C
• 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
• Built in inverter for SBUS input (UART1-RX)
• PPM: ST1 pad with softserial disabled
• SoftSerial on ST1 pad
• Battery Voltage Sensor: 1:10 (Scale 1100)
• WS2812 Led Strip support: Yes
• Beeper : Yes
• RSSI: No

PDB

• Input voltage range: 6.5~30V (2~6S LiPo) w/TVS protection
• 2x ESC power pads
• Current Senor: 78A, 3.3V ADC, Scale 423

BEC 5V output

• Designed for Flight controller, Receiver, OSD, Camera, Buzzer, 2812 LED_Strip, Buzzer, GPS module, AirSpeed
• Continuous current: 2 Amps

BEC Vx output

• Designed for Servos
• Voltage adjustable, 5V Default, 6V via jumper
• Continuous current: 3 Amps

BEC 3.3V output

• Designed for Baro / Compass module and Spektrum RX
• Linear Regulator
• Continuous current: 200mA

Physical

• Mounting: 24 x 24mm, Φ4mm with Grommets Φ2mm
• Dimensions: 41 x 28 x 10 mm
• Weight: 7g (Total 12g w/ bottom plate and M2 standoffs)

Included:

• 1x Matek F411 Wing Flight Controller
• M2 standoffs + screws