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Herelink HD Video Transmission System Custom Solex TX and QGC ground station software with MAVlink support for Ardupilot and PX4.
Feature | Specification |
---|---|
SOC: | ARM Cortex A53 4 core 2.2GHz + Cortex A53 4 core 1.4GHz |
Image Processing: | Mali-T860 GPU |
SDR: | A7 + DSP |
Memory: | Air Unit: LPDDR3: 1GB, Ground Station: LPDDR3: 2GB, EMMC: Air / Ground 4GB |
Transmission Distance: | FCC 20km CE / SRRC 12km Image transmission delay: ≤ 110ms Image transmission: 720p@30fps 1080p@30 / 60fps transmission,signal bandwidth 20MHz / 10MHz |
Frequency Band: | 2.4GHz ISM Receive sensitivity: -99dBm@20MHz BW Interference recovery: < 1s |
Herelink – Ground Station
Feature | Specification |
---|---|
Screen: | 5.46 inch 1080P, 16 million colors, capacitive touch screen |
Audio: | Built-in speaker × 1, built-in microphone × 2 |
Remote control: | Hall affect gimbals with removable sticks x 2, scroll wheel × 1, bottom button × 6 with backlight, top button × 1 (right) |
Wireless: | Bluetooth (disabled) / WIFI / GPS / 2.4G map transmission ground |
Inputs: | MicroUSB × 1, Micro SD × 1 (supports maximum 64GB) |
Antenna: | Circular (5dBi) × 1, detachable, omnidirectional (2dBi) × 1, detachable,built-in wifi antenna, built-in GPS antenna, external GPS antenna interface x 1 |
Power : | Built-in 4950 mAh Lipo Battery |
Charging : | Support micro USB port 5v 2A current charging |
Power consumption: | The average power consumption does not exceed 4W (only picture transmission work, medium screen brightness, WiFi off, GPS off) |
Size: | 217 × 106.5 × 31mm not including external antenna and rocker |
Feature | Specification |
---|---|
Video Input: | Micro HDMI x 2: Input for external camera video,supports 720P 30fps & 1080P 30/60fps |
Power Input: | 2 Pin interface x 1: Recommended supply voltage ~7V: minimum 6V: maximum 12V and avoid sharing BEC with servos, the average power consumption of the single-sided module is less than 4W |
Telemetry: | 3 Pin interface x 1:3.3V / 5V level UART interface Mavlink Compatible |
USB: | 4 Pin interface x 1: Two 3.3V level RC output connectors (S.bus in phase, S.bus inverting or PPM signal output, ground terminal control) |
Antenna: | Micro USB x 1: for debugging upgrades, support OTG mode |
Size: | MMCX antenna jack x 2: used for signal transmission and ground communication 78.5x30x13mm |
Hex Aero Herelink HD Video Transmission System can be updated on PC, Mac and Linux as per the below process. Newer firmware versions allow you to update the Herelink remote via wifi from with-in the settings app, this is only available if you have the Solex TX app installed.
The following tutorial will guide you through the steps to setup and calibrate the Herelink system.
ProfiCNC Herelink HD Video Transmission System has a dedicated system settings app for the setup and configuration of the Herelink RC control and radio system.
Pair/Reset
button on Air Unit until LED2
blinks.
Mavlink
Settings
->About Phone
->Build Number
multiple times.Settings
->Developer options
->USB debugging
$ adb devices
List of devices attached
66c4bfea device
adb install <app_name>.apk
$ adb install myapp.apk
Performing Streamed Install
Success
$ adb remove org.myorg.appname
Success
./simg2img_mac oem_au_base.img raw_oem_au_base.img
mkdir oem
mount raw_oem_au_base.img oem
sudo
to be able to do any writes the files inside the mount point.sudo umount oem
./img2simg raw_oem_au_base.img oem_au.img
adb reboot bootloader
fastboot flash oem oem_au.img
brew cask install osxfuse
, this will require rebooting your system proceed and do that../simg2img_mac oem_au_base.img raw_oem_au_base.img
mkdir oem
fuse-ext2 raw_oem_au_base.img oem -o rw+
sudo
to be able to do any writes the files inside the mount point.sudo umount oem
./img2simg raw_oem_au_base.img oem_au.img
adb reboot bootloader
fastboot flash oem oem_au.img
/system/etc
in the following example we will pull config using command adb pull /system/etc/system-control.telepathy-air.conf
# module on/off
board_control_enabled = true
d2d_tracker_enabled = true
camera_control_enabled = true
# board control
board_system_id = 42
# camera control
video_stream_ip_address = 192.168.0.10
camera_system_id = 42
support_multiple_camera = true
support_camera_capture = false
board_system_id
and camera_system_id
fields as per your requirement in your favourite editor.etc
using command sudo mkdir oem/etc
sudo cp system-control.telepathy-air.conf oem/etc/
QgroundControl
cp -r build-qgroundcontrol-Android_for_armeabi_v7a_Clang_Qt_5_11_0_for_Android_armv72_fd6ff4-Debug/android-build/build/outputs/apk/android-build-debug.apk QGroundControl/QGroundControl.apk
QGroundControl/lib
cp -r build-qgroundcontrol-Android_for_armeabi_v7a_Clang_Qt_5_11_0_for_Android_armv72_fd6ff4-Debug/android-build/libs/armeabi-v7a/ QGroundControl/lib/arm/
sudo cp -r QGroundControl oem/app/QGroundControl
sudo mkdir oem/app
adb bugreport
> press enter The above command will generate the bureport and save zip file on the device, the path will be mentioned in the output of command (copy the path to use it in step 3)adb pull
-Wi-Fi 5.8GHz
-IP Address Not in range 192.168.0.x
-Region Select the correct region and within 5mins difference
* Please check and fulfil three requirements, otherwise register failure as a result
************ Not Working ****************************************
adb reboot bootloader fastbootflash boot boot.img fastbootreboot
adb shellsetprop persist.adb.tcp.port 5555reboot
adb connect 10.0.0.99adb shell
ifconfig
adb shell (gets you into the gcs unit)adb connect 192.168.0.10adb -s 192.168.0.10:5555 shell
/bin/busybox brctl show
optimus:/ $ /bin/busybox brctl showbridge name bridge id STP enabled interfacesbr-vxlan 8000.00e04c360345 no vxlan1eth0
ping 192.168.144.10ping 192.168.144.11
Q: When connecting the Herelink to computer to update it with flasher, the following message pops up:
Looking for DeviceTraceback (most recent call last): File “flasher.py”, line 260, in
File “flasher.py”, line 142, in detectuntilfound
File “flasher.py”, line 238, in detectunit
File “site-packages\adb-1.3.0-py3.8.egg\adb\adbcommands.py”, line 138, in ConnectDevice
File “site-packages\adb-1.3.0-py3.8.egg\adb\common.py”, line 221, in FindAndOpen
File “site-packages\adb-1.3.0-py3.8.egg\adb\common.py”, line 117, in Open
File “site-packages\usb1_init_.py”, line 2168, in open
File “site-packages\usb1__init.py”, line 133, in mayRaiseUSBError
File “site-packages\usb1__init.py”, line 125, in raiseUSBError usb1.USBErrorAccess: LIBUSB_ERROR_ACCESS [-3] [11936]
Failed to execute script flasher
A: The error message tells that the adb is running already. It can be fixed with the following command:
adb kill-server