FOXEER F722 V3 Flight Controller
Wiring Schematic Diagram
General Overview
The FOXEER F722 V3 Flight Controller is a central component for drone builds, managing signals and power between various peripherals. The following diagrams illustrate typical wiring configurations.
Component Connections
Main Flight Controller Layout
The FOXEER F722 V3 features multiple connection points for motors (M1-M4), power (Battery +, Battery -), ESC telemetry, camera control, GPS, compass, receiver (RX), VTX (Video Transmitter), and LEDs.
Key ports include:
- Power: Battery +, Battery -, 5V, 9V
- Motor Outputs: M1, M2, M3, M4
- UART Ports: TX/RX pairs for communication with peripherals like GPS and VTX (e.g., TX1, RX1, TX2, RX2, TX3, RX3, TX5, RX5, TX6, RX6)
- Other Connections: GND, LED, BUZZ-, USB, DFU Button, RSSI, S.PORT, CAM CC, OSD, VSEN, Curr (Current Sensor)
Wiring Configurations
Normal Wiring Diagram
This configuration shows a standard setup connecting the flight controller to components like an ESC (Electronic Speed Controller) and a VTX (Video Transmitter).
Connections shown:
- Flight Controller to ESC: Motor outputs (M1-M4), GND, 5V
- Flight Controller to VTX: Video signal, VCC, GND, Smart Audio/CRSF signal (TX5)
- Flight Controller to Receiver: RX1 (for S.Bus/PPM/SUMD), 5V, GND
- Flight Controller to Buzzer: BUZZ-, 5V
- Flight Controller to LED: LED, 5V, GND
PASS Wiring Diagram
This diagram illustrates an alternative wiring method, potentially for specific setups or compatibility.
Connections shown: Similar to Normal Wiring, but may involve different routing or specific pins for certain peripherals.
Connecting with DJI Systems
DJI Air Unit Connection
This section details how to connect the FOXEER F722 V3 Flight Controller with a DJI Air Unit.
Connections:
- Flight Controller 9V to DJI 9V
- Flight Controller GND to DJI GND
- Flight Controller TX6 to DJI RX
- Flight Controller RX6 to DJI TX
- Flight Controller RX2 to DJI SBUS
The diagram shows the physical connections using labeled wires (Red for 9V, Black for GND, Grey for TX6, Brown for RX6, Yellow for RX2).
Work with Vista VTX by Soldering
This guide explains how to connect the FOXEER F722 V3 Flight Controller to a Vista VTX using soldering.
Connections:
- Flight Controller 9V to Vista V (Note: The diagram shows V, which likely corresponds to 5V or 9V depending on the Vista VTX's power requirement)
- Flight Controller GND to Vista GND
- Flight Controller TX6 to Vista TX
- Flight Controller RX6 to Vista RX
- Flight Controller RX2 to Vista SBUS
The diagram visually represents these soldered connections.
Connecting with X8 (Need CLI)
This section outlines the connections required when using the FOXEER F722 V3 Flight Controller with an X8 system, noting that Command Line Interface (CLI) configuration might be necessary.
The diagram shows the flight controller with labeled motor outputs (M1-M8) and other connection pins, implying specific configurations for the X8 system.
