HDZero Goggles

From Repair Wiki

This article is a stub. You can help Repair Wiki grow by expanding it

HDZero Goggles
Manufacturer HDZero
Code name
Release date
Device type Drone


Explanatory Guides

Repair Guides

Device pictures

PCB pictures

Reference measurements (also schematics if available)

More Information/External Sources

The HDZero goggles are a set of OLED Digital FPV goggles designed to be used with HDZero Digital FPV system and other FPV systems such as Analog and Avatar HD with HDMI Input.

HDZero Goggles Specs

HDZero Goggle was designed with the FPV community for the FPV community. We asked what you wanted, and we delivered:

  • Open-source goggle software and CAD files, so you can customize it to your preferences
  • Clear digital video immune to warping, color shifting, and image rolling
  • 1080p 90hz adaptive refresh rate OLED micro-displays
  • Resolutions for different flying types: 1080p30, 720p60, 540p90, and 540p60
  • Smoothest and fastest link for the most connected flying feel (3ms glass-to-glass)
  • Fly with friends – 1-way broadcast doesn’t interfere with nearby pilots
  • Improved analog video resolution with real-time deinterlacer
  • All the video input and output you need – one goggle for digital, analog, and HDMI video
    • Analog 3.5mm AV input
    • HDMI input and output (yes, it is possible to have both)
    • Headphone/microphone combo jack
  • Add-on Analog Module Bay with 2.4Ghz Wi-Fi module for future expansion:
    • Video streaming to phone (possible future capability)
    • OTA Goggle FW updates (possible future capability)
  • Mount antennas to innovative rail mount system


  • On/off sliding switch – be confident that the goggle is on or off at a glance or by feel
  • Designed for open source, the new goggle runs Linux. All code for the user interface is new and open source
  • Support diopter lens inserts
  • 90Hz 1080p OLED screens with sliding IPD adjustment and dials for focus adjustment
  • By integrating the entire goggle display pipeline with HDZero’s fixed-latency video transmission, these goggles achieve 3ms glass-to-glass sub-frame latency with no jitter or dropped frames
  • Mounting rails for patch antennas or whatever else you might want to mount
  • Recessed front SMA jacks so no need to remove antennas when packing the goggle away
  • Three independently addressable fans work in combination to cool the internals and prevent fogging. They are soft mounted to prevent screen vibration and noise
  • HDMI input and HDMI output
  • Built-in microphone for DVR
  • 3.5mm combination headphone / microphone jack for audio and external mic
  • 3.5mm analog video/audio input for use with ground station inputs
  • Integrated 2D deinterlacer that adds no delay for analog input
  • Built-in ESP32
  • Built-in H.265 DVR
  • 6-axis smart inertial measurement for head tracking pan+tilt support
  • Add-on side-mounted analog module bay that accepts most of today’s analog modules
  • Add-on 2.4Ghz WiFi video streaming module for live steaming


  • HDZero Camera glass-to-goggle glass latency: <3ms
  • Adjust IPD range: 57-70mm
  • Adjustable focus range: +6 to -6 diopter
  • Full HD 1920x1080p 90fps OLED micro display
  • FOV: 46deg
  • Input voltage: 7V-25.2V