open source fpv goggles HDZero Goggle 2

open source fpv goggles HDZero Goggle 2HDZero Goggle 2 builds on the success of the original with practical upgrades pilots will 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 greatultra low latency, open source flexibility, and all in one digital + analog supportwhile adding more value and convenience for everyday flying. Bundle options: HDZero

HDZero Goggle 2 builds on the success of the original with practical upgrades pilots will 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.

Bundle options:

• HDZero Goggle 2 with Echo Antenna Kit Bundle (save $27)
• HDZero Goggle 2 Starter Kit - Complete HDZero Ecosystem ($72 Bundle Discount)

Details:

• 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 (<1.5% distortion) 
• 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: <1ms
• Analog Camera glass-to-goggle glass latency: <2ms
• HDZero Camera glass-to-goggle glass latency: <3ms
• 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)

Includes:

• 1x HDZero Goggle 2
• 1x Wide face plate
• 1x Narrow face plate
• 1x Foam padding
• 1x Goggle Strap
• 1x 1200mm XT60 cable
• 1x 150mm HDZero VTX programing cable
• 1x Hard case travel box
• 1x Lens cloth

Why HDZero Goggle 2 Costs More — And Why It’s Worth It

HDZero Goggle 2 adds meaningful upgrades that enhance performance, durability, and convenience:

• Improved Optic Module – Now dust-resistant and redesigned for greater image clarity. This upgrade involves injection model tooling modifications and raises production costs, yet it results in a sharper, more refined viewing experience.
• Built-in High-Sensitivity Analog Receiver – No need to buy a $50 analog expansion bay or a separate analog receiver (often $80-160+).
• Integrated WiFi Mirroring – Effortlessly mirror your FPV feed to a phone or PC with no extra gear.
• Included Hard Shell Case – A $20 value included to protect your investment in transit and storage.

Together, these upgrades offer more than $150 in added value, while the new optic module significantly improves your day-to-day flying experience. The price increase reflects both the added features and the higher manufacturing cost — and we believe it’s a solid upgrade for any pilot.