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Head Tracker

PlatformIO IDE

Arduino Nano 33 BLE

Zephyr RTOS

<h3><div>If you're an RC enthusiast with a FPV headset, at some point you might have thought wouldn't it be cool if you could turn your head and the camera would follow. That is the intention of this project.</div></h3><div><strong><br/></strong></div><div><strong>Features</strong></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">You only need to purchase a single easy to source and not too expensive Arduino Nano33BLE board. </span><a href="https://store.arduino.cc/usa/nano-33-ble" style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">ABX00030</a><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;"> (Also available at Arduino, Digikey, Newark, Mouser, Amazon and more)</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">No need to track down additional sensor boards. All sensors are already included on the Nano</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Directly communicate with Bluetooth radios. Taranis X9d+2019, Horus X10, Taranis QX7S, Taranis, etc.. Both PARA and Bluetooth Trainer wireless is supported as of V2.0+</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Bluetooth wireless link is available using a second Nano33BLE board. It acts like a FRSky remote and outputs PPM or SBUS. For those that don't have a PARA transmitter and want wireless.</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">No switch to reset zero is needed. Can use the proximity sensor with the </span><a href="https://store.arduino.cc/usa/nano-33-ble-sense" style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">BLE Sense board</a><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;"> and just place your hand over top.</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Physical reset zero switch is still available on the head or remote board.</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">A reset zero event can be configured to send a pulse on a specified output channel. This can be interpreted by the Radio to play an audio track like "camera recentered".</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">No compiling code. A flash uploader is included in the GUI with ready to go firmware online.</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Calibration is easily done in the GUI with wizard and visual feedback.</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">PPM Input, overrides the channels of your choice and outputs via PPM or Bluetooth (**</span><strong style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">3.3v Only</strong><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">** please verify your PPM signal level before connecting, see </span><a href="/head-tracker/getting-started/wiring/ppm-input#ppm-input" style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">PPM Input</a><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">)</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">PPM input can be input from the remote or the head board </span><strong style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Use version &gt; v2.10</strong></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">SBUS output from either head or remote boards</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">Ability to mount in any orientation</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">4x PWM Outputs</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">4x Analog inputs</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">USB Joystick Output. Allows use of channels 1-8 as a HID joystick device. You can setup to receive PPM/Bluetooth from your radio and use it on your favorite simulator if your radio doesn't already support a simulator. (</span><strong style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">V2.04+</strong><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">)</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">SBUS Input</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">CRSF output</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">CRSF input</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;">WebBLE based interface for changing items in the field</span></div><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;"><br/></span></div><h3><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;"><a class="se_link" href="https://discord.gg/ux5hEaNSPQ" rel="noopener noreferrer" target="_blank">Discord Chat</a></span></div></h3><div><span style="letter-spacing: 0.01em; text-align: -webkit-match-parent; text-indent: -36px;"><br/></span></div>

Head Tracker

Use the orientation of your head to control a remote camera. Designed for use with Remote control Planes, Drones, Cars, Rovers but can easily be used in many other applications as well.