# Hardware

This section contains topics about integrating PX4 with _new_ autopilot and peripheral hardware, including:

* [Flight Controller Reference Design](hardware/reference_design)
* [Manufacturer’s Board Support Guide](hardware/board_support_guide)
* [Flight Controller Porting Guide](hardware/porting_guide)
* [Serial Port Mapping](hardware/serial_port_mapping)
* [Airframes](hardware/dev_airframes)
* [Device Drivers](hardware/drivers)
* [Telemetry Radio/Modems](hardware/telemetry) and other communications links
* [Sensor and Actuator I/O](hardware/sensor_bus)
* [RTK GPS (Integration)](hardware/rtk_gps)

:::tip Other sections show how to _use_ and _configure_ supported [autopilot](../drone_parts/flight_controller), [companion computer](../drone_parts/companion_computer) and [peripheral](../drone_parts/peripherals) hardware. :::
