that is INAV ready, plenty of UARTS, and 6 PWM output channels. The Matek F411 WTE Wing is a dedicated ultra compact flight controller for fixed wing featuring a dual camera input.

FC Specifications

MCU: 100MHz STM32F411CEU6
IMU: BMI270 (SPI)
Baro: SPL06-001 (I2C)
OSD: AT7456E (SPI)
Blackbox: No
2x Uarts
2x Full Softserial
6x PWM outputs (2x Motors, 4x Servos)
1x I2C
4x ADC (VBAT, Current, RSSI, AirSpeed)
3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
Built in inverter on UART2-RX for SBUS input
Switchable Dual Camera Inputs
Vbat power ON/OFF switchable for VTX and camera
PPM receiver: not supported

Power
6~30V DC IN (2~6S LiPo)
132A Current Sense (Scale 250)
PDB/Current sense resistor: 90A continuous, 132A burst.
BEC 5V 1.5A for FC & Peripherals
BEC Vx 5A for servos, 5V/ 6V option
Vbat for VTX and camera (ON/OFF switchable)
LDO 3.3V 200mA
Battery Voltage Sensor: 1k:10k

FC Firmware
INAV Target: MATEKF411TE ( INAV4.1 or newer)

Physical
Dimensions: 31 x 26 x 16.5 mm
Mounting: 22 x 22mm, Φ2mm
Weight: 10g

Including
1x FC F411-WTE
Dupont 2.54 pins (Board is shipped unsoldered)