Flashing Firmware to a HDZero VTX
The HDZero goggle can flash firmware to a HDZero video transmitter via its FW port. Here are the steps:
To flash a single VTX:
1. Copy HDZERO_TX.bin to root directory of a SD card that is formatted as FAT32
2. Power on the goggle
3. Connect the VTX and HDZero goggle with the included programming cable
4. Go to Main menu | About | Flash VTX, the display will show the status of the flashing process
5. Disconnect the VTX
6. This VTX is now flashed with the latest firmware
To flash multiple VTXes of the same type:
1. Copy HDZERO_TX.bin to root directory of a SD card that is formatted as FAT32
2. Power on the goggle
3. Connect one VTX to the HDZero goggle with the included programming cable
4. Go to Main menu | About | Flash VTX, the display will show the status,
5. Disconnect the VTX, this VTX is flashed
6. Repeat 3-5 for the other VTXes
Note: HDZERO_TX.bin will *not* be removed from SD card after programming so that you can flash
multiple quads without copying file to SD card.
Flashing Firmware to the Goggle
The HDZero runs on Linux. Its firmware contains the customized Linux distribution and its application
software. We only need to update the application instead of updating the whole OS and application in
most cases. However, there are some rare cases where the OS could become corrupted, such as losing
power during update process. It is also possible that changes may have to be made to the OS in the
future to add new functionality.
The HDZero goggle firmware consists of:
- HDZGOGGLE_xx_yy_zzz.zip. This is the application firmware. You should only need this in most
cases.
- GoggleEmergency_Revddmmyyyy.zip. This is the complete package including OS and application
software for emergency recovery only.
To Next Page
Loading...
