Download

Manual

​Firmware

Revision(d/m/y)
Release Notes
Download
Remark
Rev 11062022
1.Fixed iNav OSD refresh rate. 2.Added 1080P output for HDZero VRX
Rev 11062022.zip
Rev 22032022
1.Fixed DVR dropping frames issue. 2.Added ELRS backpack
Rev 22032022.zip
Including HDZero VRX
Rev 26012022
1.VRX support diy boot logo. 2.Modified the VTX table
Rev 26012022.zip
Adding Freestyle VTX
Rev 18122021
1.Support Micro V2 Camera. 2.Changed Camera Menu
Rev 18122021.zip
Rev 28102021
1.Fixed glitchy/frozen OSD issue.
Rev 28102021.zip
Rev 20102021
1.Camera menu support. 2.Add F2/F4 channnel of R1-R8 channels
Rev 20102021.zip
Including ScoutHD
Rev 23072021
1.Supports Canvas mode. 2.New OSD font.
Rev 23072021.zip
Including ScoutHD/Bytefrost
Rev 15042021
1.MSP only
Rev 15042021.zip

Note:

1. TX5S.1/Whoop VTX use the same firmware (TX5S.1.Revxxxxxxx).

2. TX5R.1/Race V2/Whoop Lite VTX use the same firmware (TX5R.1.Revxxxxxxx).

Utilities

Utilities
Download
Note
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