appreciate: a sharper, dust-resistant optic module, built-in analog receiver, integrated WiFi for wireless mirroring, and a protective hard case. It keeps everything that made the original great—ultra-low latency, open-source flexibility, and all-in-one digital + analog support—while adding more value and convenience for everyday flying.

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

Built-in analog receiver sharing antenna with HDZero receiver

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
Headphone/microphone combo jack
Add-on analog module bay that accepts most of today’s analog modules

Mount antennas to innovative rail mount system

Features:

Fully enclosed optical module to keep dust out
Significantly sharper edges for enhanced optical display clarity (
Greatly enhanced analog reception performance, ensuring improved handling of weak signals
Available in two shell colors—White and Red—to suit individual preferences
On/off sliding switch – be confident that the goggle is on or off at a glance or by feel
Designed for open source, the goggle runs Linux. All code for the user interface is 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 ELRS backpack support
Built-in H.265 DVR for HDMI in/Analog/HDZero input
Built-in analog receiver
Built-in 2.4Ghz WiFi video streaming module for live streaming
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

Specification:

HDMI input latency:
Analog Camera glass-to-goggle glass latency:
HDZero Camera glass-to-goggle glass latency:
Adjust IPD range: 58-72mm (57-70mm for v1)
Adjustable focus range: +4 to -7 diopter (was +2 to -6 for v1)
Full HD 1920x1080p 90fps OLED micro display
FOV: 46deg
Input voltage: 7V-25.2V (2S-6S)