Matek F405 STD OSD F4 Betaflight FC Flight Controller with built in OSD 
Also supports iNAV 

This is the replacement and upgraded version of the F405 - OSD Board with a lot of improvements.
The F405-STD now features a built in OSD , Barometer and Black Box with MicroSD Card Slot.
STM32F405, ICM20602, BMP280, BFOSD, SD Card Slot, VCP+5x UARTs, 6x PWM / DShot outputs.

The new Matek F405-OSD has built in Betaflight OSD, MicroSD card for blackbox.

Features and Specs

• MCU: 168MHz STM32F405RGT6
• IMU: 32K ICM20602 gyro/accelerometer (SPI)
• Baro: BMP280 (I2C)
• OSD: BetaFlight OSD w/ AT7456E chip
• Blackbox: MicroSD card slot (SD/SDHC)
• VCP, UART1, UART2, UART3, UART4, UART5
• Built in inverter for SBUS input (UART2-RX)
• PPM/UART Shared: UART2-RX
• SoftSerial on TX2, S5 or S6 optional
• Camera control on S6 or DAC optional
• Smartaudio & Tramp VTX protocol supported
• Battery Voltage Sensor: 1:10
• Current Sensor: No (FCHUB-6S, FCHUB-VTX, FCHUB-W option)
• BEC 5V: No (FCHUB-6S, FCHUB-VTX, FCHUB-W option)
• LDO 3.3V: Max.300mA
• I2C1 SDA & SCL: Yes
• WS2812 Led Strip : Yes
• Beeper : Yes
• RSSI: Yes
• 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
• 6x PWM / DShot outputs without conflict
• 2x 2812LED outputs option
• 5x UARTs
• 1x Group of 5V/G/S1/S2/S3/S4 pads for 4in1 ESC Signal/GND
• 4x pairs of corner pads for ESC Signal/GND connections (DSHOT compatible)
• 1x pair I2C1 pads
• 1x Side-press button for BOOT(DFU) mode
• 1x 16pin bottom mounted FFC Slot for FCHUB-6S, FCHUB-VTX or FCHUB-W connection
• 36x36mm PCB with 30.5mm mounting holes
• w/ 2x 0.5mm*16Pin 5cm Flexible Flat Cable
• w/ 4pcs M3 Anti-vibration Standoffs

BRAND: Matek
MPN: Matek-f450-STD

Note : Please always test the board first using usb connection as returns cannot be accepted once the Flight Controller as been soldered.