Head Tracker v2.1
  • Head Tracker v2.1
    • HeadTracker v2.2
  • Getting Started
    • Hardware Required
    • Software Installation
      • Flashing Firmware
    • Wiring
      • Option 1- Bluetooth
        • Adding a FrSky BT Module
        • Checking Bluetooth Functionality?
      • Option 2 - Wired
        • Pulse Position Modulation (PPM)
          • Trainer Ports
        • Serial Bus (SBUS)
          • Radio Master TX16S Setup
          • FrSky Taranis X9D
      • Option 3 - Bridged
        • Radio Master TX16S Mk2
      • Analog Input
      • Digital Inputs
      • PPM Input
      • PWM Output
      • ELRS Setup
      • Flight Stick
    • Mounting
      • User Designed Cases
    • Structure of the Application
    • IMU, Calibration and Drift
    • Extended Servo Range
  • Settings
    • GUI Setup
      • Tilt / Roll / Pan
      • General
      • Output
      • Input
      • Bluetooth
      • PWM
      • Analog
      • Aux
  • Radio Setup
    • How to Edit Documentation
    • Open/Edge TX
      • Color Screen Radios
      • Black and White Radios
    • Jeti
    • Spektrum
      • NX
      • DX
        • DX18
    • Flysky
    • Frsky - Ethos
  • Videos
    • YouTube
  • Support
    • Discord Chat
    • Issues
    • Development
      • Firmware
        • Debugging
        • Arduino Nano 33 BLE
        • IMU Sensor Chip
      • GUI (Qt6)
      • GUI (Qt5, Depreciated)
      • Git Workflow and Actions
  • Links
    • Download
    • GitHub Page
    • RC Groups Forum
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  1. Getting Started
  2. Wiring
  3. Option 2 - Wired
  4. Pulse Position Modulation (PPM)

Trainer Ports

PreviousPulse Position Modulation (PPM)NextSerial Bus (SBUS)

Last updated 2 years ago

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Disclaimer: It is up to you as the user to verify these connections match your radio manual.

Hooking up these incorrectly especially with connections that have battery voltage on the same connector can cause damage to your Head Tracker or possibly the radio. If your unsure always test the connections with a volt meter before attaching anything to be sure you don't overvoltage your Nano 33.

If you see anything incorrect here or if there is another to add please let me know on Discord/RC Groups/GitHub.

All connections are viewed looking at the radio connector.