Flight Core
Flight Core is a PX4 Drone Flight Controller - Assembled in the USA. Flight Core can be paired with VOXL for obstacle avoidance and indoor or outdoor GPS-denied navigation.
Flight Core is a PX4 and ArduPilot Blue UAS Framework Flight Controller - Assembled in the USA. Flight Core can be paired with VOXL or VOXL 2 for obstacle avoidance and indoor or outdoor GPS-denied navigation. Flight Core can also be used independently as a standalone, high-performance, secure flight controller. Flight Core is a part of the Blue UAS Framework and is NDAA ‘20 Section 848 compliant.

Flight Core User Guides
Connections, radios, ESC calibration, firmware, and bootloader guides for Flight Core.
Flight Core Datasheets
STM32F7 flight controller for PX4 and ArduPilot: connectors, LEDs, kits, and configuration.