F405-HDTEFC 3-12S FC 12 PWM & DJI OSD for Cinematic Drone

Specifications
Model: F405-HDTEFC Flight Controller
MCU: STM32F405RGT6
IMU (Gyro): ICM42688-P
OSD: AT7456E, Supports DJI OSD
Barometer: SPL06-001 (I2C)
Blackbox: 16MB Flash Memory
Input Voltage: 9–60V (3–12S LiPo)
BEC/Power Output: 9–16V (Vxs) Output with Switch Control
UART Ports: 6 Hardware UARTs + 1 Softserial_Tx
PWM Outputs: 12 PWM Outputs (8 Support DShot)
I2C Interface: 1 Set
ADC Channels: 4 Channels (VBAT, Current, RSSI, Airspeed)
PINIO (Programmable IO): 2 Channels
ESC Interface: 2 × SH1.0 8-Pin Ports (For 4-in-1 ESCs)
HD VTX Interface: 1 × SH1.0 6-Pin Port (For Caddx Vista / Air Unit)
Camera Support: Dual Analog Camera Signal Switching
Status Indicators: 3 × LEDs (Blue/Green for FC Status, Red for 3.3V Power)

F405-HDTEFC Flight Controller: Industrial-grade F405 flight controller engineered for heavy-lift, cinema, and long-range 3–12S FPV drones, compatible with both analog and HD digital ecosystems. 

High-Voltage 12S Power Core: Handles a massive 9–60V (3–12S LiPo) input voltage range, featuring a switchable 9–16V (Vxs) auxiliary output to safely control and power high-draw video transmitters.

Next-Gen Sensors & Navigation: Equipped with the high-precision ICM42688-P gyro and an integrated SPL06-001 barometer, providing ultra-smooth flight characteristics and reliable altitude hold for complex missions.

Massive IO & 12 PWM Outputs: Offers exceptional expansion with 6 hardware UARTs, a Softserial port, and 12 PWM outputs (8 DShot compatible), making it perfect for X8 configurations, servos, and gimbal integration.

Dual Ecosystem OSD & Camera Switch: Features an onboard AT7456E chip for analog setups alongside native DJI OSD support, complemented by dual camera inputs with remote signal switching for versatile mapping or piloting views.

Plug-and-Play Connectors: Outfitted with dual SH1.0 8-pin ESC ports for clean dual-ESC stacks and a dedicated 6-pin connector for seamless, soldering-free connection to DJI Air Unit or Caddx Vista modules.