Connecting to FX Serial

Follow these simple steps to connect your PilotAware FX to a compatible device over RS232. This allows the FX to send and receive data (such as traffic information) from devices like FLARM, enhancing your situational awareness.

Step-by-Step

1. ‍Identify the FX Output Port:
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   • Locate the Output Port on the FX device. This is where you will connect your RS232-compatible cable, such as an RJ12 or RJ45 cable.
   • This port uses an RJ45 connector with specific pin assignments for power, data transmission, and ground. Familiarize yourself with the pinout to ensure correct connections.

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1. Review the Pinout:
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   • Pin 1 and Pin 2 (+9 to +26 VDC from FLARM): These pins accept power from a connected FLARM device, supplying power to the FX.
   • Pin 3 (3V DC from FX): Provides a 3V output from the FX device.
   • Pin 4 (Ground): Main ground pin to stabilize the connection.
   • Pin 5 (TX - Transmit Data): Transmits data from the FX device to the connected device.
   • Pin 6 (RX - Receive Data): Receives data from the connected device to the FX device.
   • Pin 7 and Pin 8 (Ground): Additional grounding pins to ensure a stable connection.
2. Connect the Cable:
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   • Insert an RS232-compatible RJ12 or RJ45 cable into the FX’s output port.
   • Make sure that the cable’s pin configuration matches the FX pinout for proper alignment with power, TX, RX, and ground pins.
3. Configure RS232 Settings on FX:
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   • Connect your display device (e.g., tablet) to the FX WiFi network and access the FX Dashboard at 192.168.1.1.
   • Navigate to the Settings Page to configure RS232 settings.
   • Choose the protocol that matches your connected device:
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     • FLARM: If you’re using a FLARM device.
     • TRIG: For specific transponder compatibility.
     • Automatic: General setting for most RS232-compatible devices.
   • Set the Baud Rate (if necessary)
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     • The default baud rate is Automatic, but if your connected device requires a specific baud rate, select it in the settings.