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Manual

​Goggle Firmware

Revision(d/m/y)
Release Notes
Download
Remark
Rev 01022024
Fix goggle go sleep at video mode randomly
HDZEROGOGGLE_Rev01022024.zip
Rev 13112023
1.Support channel E1 and F1. 2.Optimize 1080P display
HDZEROGOGGLE_Rev13112023.zip
Rev 22082023
1.Support low band 2. Support 540P60
HDZEROGOGGLE_Rev22082023.zip
Rev 26062023
Optimized analog performance
HDZEROGOGGLE_Rev26062023.zip
Rev 13042023
1.Goggle supports Wifi module. 2.Support 1080P30
HDZEROGOGGLE_Rev13042023.zip
Support 1080p30, 9.0.12 for Goggle
Rev 06022023
Betaflight 4.4 HD OSD 2.Bug fixed
HDZEROGOGGLE_Rev06022023.zip
Rev 06012023
Added HDMI in 1080p60/720p100 support and bug fix.
HDZEROGOGGLE_Rev06012023.zip
Rev 22122022
Support HDZero Nano90 camera
HDZEROGOGGLE_Rev22122022.zip
Added HDZero goggle

​VTX Firmware

Revision(d/m/y)
Release Notes
Download
Remark
Rev 01022024
HDZEROVTX_Rev 01022024.zip
Rev 13112023
1.VTX Support channel E1 and F1.
HDZEROVTX_Rev 13112023.zip
Rev 22082023
1.Support low band 2. Support 540P60
HDZEROVTX_Rev 22082023.zip
Rev 26062023
1.VTX fixed Nano 90 camera shutter.
HDZEROVTX_Rev 26062023.zip
Rev 13042023
1.Adding boot 0mw for VTX. 2.Support 1080P30
HDZEROVTX_Rev 13042023.zip
Support 1080p30, 9.0.12 for Goggle
Rev 06022023
1.Betaflight 4.4 HD OSD 2.Bug fixed
HDZEROVTX_Rev 06022023.zip
Rev 06012023
1. VTX update
HDZEROVTX_Rev 06012023.zip
Rev 22122022
1.Support HDZero Nano90 camera 2.Support MSP VTX protocol
HDZEROVTX_Rev 22122022.zip
Adding HDZero goggle
Rev 11062022
1.Fixed iNav OSD refresh rate.
HDZEROVTX_Rev 11062022.zip
Rev 22032022
1.Fixed DVR dropping frames issue. 2.Added ELRS backpack
HDZEROVTX_Rev 22032022.zip
Including HDZero VRX
Page 1 of 2

​VRX Firmware

Revision(d/m/y)
Release Notes
Download
Remark
Rev 01022024
HDZEROVRX_Rev01022024.zip
Rev 13112023
HDZEROVRX_Rev13112023.zip
Rev 22082023
1.Support low band 2. Support 540P60
HDZEROVRX_Rev22082023.zip
Rev 26062023
HDZEROVRX_Rev26062023.zip
Rev 13042023
Support 1080P30
HDZEROVRX_Rev13042023.zip
Rev 06022023
Bug fixed
HDZEROVRX_Rev06022023.zip
Rev 22122022
Support HDZero Nano90 camera
HDZEROVRX_Rev22122022.zip
Rev 11062022
Added 1080P output for HDZero VRX
HDZEROVRX_Rev11062022.zip
Rev 22032022
Added ELRS backpack
HDZEROVRX_Rev22032022.zip
Rev 26012022
Support diy boot logo
HDZEROVRX_Rev26012022.zip
Page 1 of 2

Utilities

Utilities
Download
Note
Unlock_Lowband*
Unlock_Lowband.zip
Make sure your region allows low band before download.
VTX Programmer
HDZero VTX Programmer_v1.0.2.zip
Phoenix Card
PhoenixCard.zip
VTX_Table
VTX_Table.zip
Unlock_Freestyle*
Unlock_Freestyle.zip
You need the required HAM radio license.*
Customize_logo
Customize_logo.zip
HD splash screen size

Note:

* HDZero Freestyle VTX is compliant with FCC 47 CFR 97.215(c). It is limited to 25mW/200mW out of the box, but it is capable of up to 1W. You need the required HAM radio license to download this special firmware.

Reference Design

Product
Download
Receiver
HDZero.receiver.pdf
Transmitter
HDZero.transmitter.pdf
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