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  1. vlittle

    HDX Audio Alerts - Only Very Faint

    The SkyView audio may be connected into a muting stereo input on the PS Engineering panel. There will be a button push to enable/disable this function. A call to Advanced Panels will be in order.
  2. vlittle

    Rpm jumping about and reading very high on take off

    Check all of your plug gaps and wire connections for integrity. If there is a problem there, you’ll have trouble finding the right resistor value. The IO540 is worse because there are more cylinders and more opportunities for problems.
  3. vlittle

    Audio Warnings for Single Seat Aircraft - No Audio Panel or Intercom

    You don’t need a mixer. Put a 300 ohm resistor on the Comm output and connect the l&r audio from the SkyView to the other side of the resistor. Your headset will also connect to this point.
  4. vlittle

    Dynon Transponders and ADS-B in Canada

    It's not just Canada. It's most every country except the USA that will be using space-based ADS-B. There is no downside from mounting a diversity transponder. In fact, it provides superior ship-to-ship traffic detection (hence the dual mode Dynon ADSB-472). Since the diversity transponder...
  5. vlittle

    Dynon Skyview Airspeed Stream from WiFi

    I have release an avionics product that uses the SkyView WiFi serial streaming. The huVVer-AVI devices are available from MakerPlane, and details are on my www.huVVer.tech web page. Good news is that the code is open-source so you can see how I implemented it. Works well, and devices have...
  6. vlittle

    Dynon Layout Schematic for a Vans RV-4

    I used ExpressSCH Classic. This software has been used for three aircraft, over 17 years. Free, easy to use. https://www.expresspcb.com
  7. vlittle

    Dynon Layout Schematic for a Vans RV-4

    Here is Dynon's wiring guide: https://www.dynonavionics.com/includes/guides/103488-000%20-%20REV%20C%20-%20WIRING%20DIAGRAM%20TYPICAL%20HDX%20DUAL%20DISPLAY.pdf Here is the complete electrical system for my Harmon Rocket (SV Classic). There are a bunch of avionics devices that I developed...
  8. vlittle

    SV-EMS-220 Contacts? General Purpose Inputs?

    See wiring example: https://www.dynonavionics.com/includes/guides/103488-000%20-%20REV%20C%20-%20WIRING%20DIAGRAM%20TYPICAL%20HDX%20DUAL%20DISPLAY.pdf See sensor definition guide: https://wiki.dynonavionics.com/Making_your_own_sensor_definitions You can connect your canopy switch between...
  9. vlittle

    New Back Seat Display

    Here are some new photos that I received today:
  10. vlittle

    New Back Seat Display

    https://store.makerplane.org/huvver-avi-aircraft-instrument/ It's one of the pages selectable on the device. The thresholds are programmable for your airplane. Fly your airplane at different AOAs and record the digital AOA information on the huVVer-AVI screen compared to the chevron display on...
  11. vlittle

    New Back Seat Display

    Yes, no fans required :-)
  12. vlittle

    New Back Seat Display

    Over the years, Dynon has tolerated me being a bit of a disturber on this site. I developed several products that enhanced Dynon's product family (AOA glareshield display, three types of wiring hubs, the first available autotrim controller, a tach conditioner for the EMS and a few other...
  13. vlittle

    Fuel pressure sensor

    The VDO fuel pressure sensors in both my aircraft failed at low hours, so I upgraded to Kavlico. Soon after I installed them, they were all recalled, but I have not replaced them due to the cost. They should have been replaced for free.
  14. vlittle

    Software Update v16

    Contact Dynon. They have a patch that fixes this,
  15. vlittle

    Software Update v16

    Update on the WiFi UDP streaming protocol. I am now successfully streaming Dynon data onto my devices at full rate. It did require an extensive code rewrite at my end, but it is all good now. Flight testing this week.
  16. vlittle

    Software Update v16

    New issue: reported to Dynon. I get a Trim Feedback Stuck message, even though I am not using Dynon's trim controller and the trim sensor is directly wired to the EMS. My on-screen display is very slow to respond, but my trim tab works normally. The SV has no knowledge of trim position...
  17. vlittle

    Software Update v16

    Same problem. I had no problem without the engine running, but with the engine running, I had to reboot to get out of video mode.
  18. vlittle

    Software Update v16

    Update: Digging deeper on this, I don't think there is a bug in the UDP streaming. What I did was make a bad assumption about Dynon's implementation. Dynon packs all three packets into one packet, whereas my partial packet picking protocol picks a packet from a pack of packets. I talked to...
  19. vlittle

    Software Update v16

    I talked to Dynon at Copperstate 2019. With the commitment to support WiFi streaming of the data, I started a new development and invested several thousand dollars and about 1000 hours of labor to develop some new avionics products that will support the Dynon ecosystem. I had to release my...
  20. vlittle

    Software Update v16

    Message sent.
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