Skydroid H20 R20 User Manual
Table of Contents
Overview
Product Features
- The H20 uses the newest Qualcomm Snapdragon 660 8-core processor, equipped with an Android 9 (64bit) embedded system and advanced SDR technology, also with a super protocol stack to make the image clearer, lower latency, longer distance transmission, and stronger anti-interference. Wildly applied for drones, Robots, industrial controlled equipment, etc.
- Supports rich interfaces such as dual LAN ports, dual serial ports, SBUS, aerial photography, FPV security, fire protection, power, mapping robot, border control, etc.
- Combined with palm grip design, using drop-resistant materials and structure to ensure its great using feel and durability.H20 uses 7-inch FHD high-brightness IPS LCD screen display, which can be viewed clearly under the sun. The resolution is 1280*720. Supports 1080P high-definition digital image transmission. The dual antennas signals complement each other, with super-strong signals and ultra-long transmitting distances, combined with algorithm control and out-of-step frequency hopping algorithms, greatly increasing the ability to communicate with weak signals. The remote control distance can reach 20KM. Equipped with dual fans for effective cooling, allowing the remote control to work efficiently at all times.
- Integrated with high energy density lithium-ion battery, can work for 6~8 hours after full charging. The consistent survival thinking in the wilderness allows you to have no concerns about the reliability of our equipment.
- H20 supports rich interfaces such as SIM card, USB, Type-C and TF card while dual serial port pass-through transmission, dual net ports and SBUS for the R30. And supports many brands of cameras, gimbal, pods and other video equipment. Provide development kit, SDK and technical support, support video suspension, support ground station of mainstream flight control, support QGC and wireless RTSP video stream sharing.
- The use of weather silica gel and frosted rubber makes the extreme operating feel, and also meets the harsh conditions of outdoor use of drones. H20 is dust-free and waterproof in the fuselage, control switches, and various peripheral interfaces. Protective measures such as splashing can ensure stable and smooth operation of the equipment in harsh environments.
Main purpose and scope of application
It is used to remotely operate helicopters, fixed wings, multi-rotors, vehicles, ships, etc. for video image transmission (optional camera), data transmission, and control drone flight.
Specifications
| H20 Controller Specification | |||
Display | 7-inch industrial touch & vision screen |
Resolution |
1280*800 |
Processor |
Qualcomm 660 |
Computer Type |
Android 9.1 |
Size |
277(L)*138(W)*96mm(H） |
Weight |
1.2kg |
Battery life |
20000mA/H |
Endurance |
6~8Hrs |
Running memory |
4G | System store memory |
64G |
Antennas |
Dual antenna/2.4G |
Channels |
16 |
| Dynamic frequency modulation |
supports frequency hopping |
RF power |
23dBm@CE/FCC |
Remote control range | 5-20KM (ground to air, visibility） |
working temperature |
-10℃~55℃ |
Charging interface |
TYPE-C |
external interface | USB、SIM card slot、 TF card slot、Type-C |
Applications |
Helicopter, fixed wing, multi-rotor, unmanned vehicle, unmanned boat, etc. | ||
R20 Receiver Specification | |||
Model No. |
R20 |
Channels |
16 |
Working Voltage |
7.2V~72V |
RF Power |
23dBm@CE/FCC |
Size |
76.4(L)*59(W)*15(H)mm |
Weight |
65g |
The composition of the model and its significance
Number | Annotation | Number | Annotation |
1 |
2.4G antennas | 9 |
Press key R2 |
2 |
Toggle 3 positions switcher SW1 | 10 |
Press key R1 |
3 |
Return key | 11 |
Power on/off key |
4 |
Left stick X1, Y1 | 12 |
Right stick X2, Y2 |
5 |
Press key H | 13 |
Pause key |
6 |
Press key L1 | 14 |
Charging indicator |
7 |
Press key L2 | 15 |
Binding indicator |
8 |
MIC |
|
Number | Annotation | Number | Annotation |
16 |
Press key B2 | 18 |
SIM card slot |
17 |
TF card slot | 19 |
Press key B1 |
Number | Annotation | Number | Annotation |
20 |
Self returning wheel | 23 |
TYPE-C |
21 |
Spreading button | 24 |
USB |
22 |
Hanging rope interface | 25 |
Photo button |
| Number | Annotation | Number | Annotation |
| 1 | Serial port 0 | 7 | Binding key |
| 2 | Serial port 1 | 8 | LAN port 0 |
| 3 | Reserved port (currently no function) | 9 | LAN port 1 |
| 4 | Power supply 7.2-72V input and Sbus output | 10 | External binding button interface |
| 5 | Type-C interface | 11 | Antenna MMCX interface |
| 6 | Binding indicator |
Port Definition Diagram
Environment conditions
Pay attention
- Working temperature:-10°C~+45°C。
- Storage temperature：-20°C~+50°C。
- Relative humidity：Not exceed 85%。
Atmospheric pressure:86kPa~106kPao - Working environment should not contain explosive material or any corrosive or harmful gas may cause interference in the operation of the product.
- Always work under shelter to prevent rain, snow, wind, sand and dust contamination.
Working conditions
Power supply and attentions
H20 series uses a built in Li-ion battery. Charging port is compatible with common Type-C (such as cell phone, digital cameras’ USB charger).
In case of smoke, heat or unusual smell during charging, please stop charging immediately and return to our company for servicing as soon as possible.
Do not leave the product unattended while charging. Do not leave the product in a place where children can reach. Do not charge when room temperature over 60 ℃.
Safety & Warning
Warning
Beginners should pay attention for the followings! Please read it carefully!
DO NOT fly under the influence of substances, or when tired!
DO NOT fly in strong wind and or rainy conditions!
DO NOT fly close to electric emission towers, communication stations and crowded area!
DO NOT fly nearby airports and other prohibited areas!
DO NOT fly around people or animals, or in any location where possible to damage property.
Check equipment before every flight and check whether the transceiver system and the aircr aft are normal or not.
Please use certified chargers to charge the batteries.
DO NOT put unnecessary force on antennas, joystick and screen since their weakness
Operation
Preparation and pre-checking before use
Pay attention
- Check battery level.
- Check position of the antenna to get the best performance.
- DO NOT operate under the influence of alcohol or drugs.
Operation
Language setting
Enter system setting, choose your language and input method
Once entering language and input method choosing, you can add/cancel/choose the language you want
Status bar
- WIFI connection
- SIM card signal
- Power display
- Return
- Home
- Background task management
H20 Assistantt
Mode setting: Switch the operating mode of the remote control’s joystick (mode type: Mode 1, Mode 2.
Video viewing: You can view camera videos
The network segment of the network portal camera needs to be set to 144 network segments (192.168.144.XXX) in advance. The camera connects to the receiver network port 0 or network port 1. For pin definitions, see “I. Overview →5. Port Definition Diagram” in this article.
Settings: This setting displays the transmission of images through the air unit network port, and displays the C10 three-axis gimbal camera (when C10 is connected) rtsp://192.168.144.108:554/stream=0 If want to install a third-party gimbal camera, you need to ask the camera manufacturer for the rtsp address.
Rudder volume inspection：Check whether the values of each channel of the remote controller are normal or not.
Wireless parameter configuration. Binding the remote control with other receivers (the binding method is described below: image connection and settings)
Signal viewing (viewing signals)
Advanced setting can be adjusted to modify the receiver serial port baud rate, remote control parameter adjustment, upgrade equipment, SN, and training mode (password: 999, which is only available for professional debugging)
Binding
Binding
Note:
That the complete set of remote controller and receiver is already binding before leaving the factory. You only need to power on and wait for 20 seconds for automatic binding.
- Power on the receiver, and after waiting for 20 seconds, press and hold the receiver SET binding key – the white light flashes slowly and then release it; Replacement controller or receiver requires a new frequency binding.
- Enter the H20 Assistant APP and click binding. Binding status: on binding… Please be patient since the binding step need wait around 15 seconds. After successful binding, the status will show “Connected” and “Binding succeeded” and the receiver’s white light is always on.
How to connect H20’s ground station
FC’s Data cable connects to the serial port 0, take Skydroid Fly App shows telemetry as an example (H20 Assistant should be quit)
Skydroid Fly App
Serial port 0: Server IP: 192.168.144.101 Server port: 14550 Click to connect directly.
Serial port 1: Server IP: 192.168.144.101 Server port: 14551 Click to connect directly.
C10 three-axis gimbal connects to network port 0 or network port 1.
→Customization (Input RTSP Address to Display Other Cameras)
Take QGC in H20 to show video transmission as an example (H20 Assistant should be quit)
Click the Q icon in QGC to enter the settings.
- Click on Genera
- Change the Source to RTSP Video Stresm
- Fill in the RTSP URL with the RTSP address of the network camera and the image of the C10 three-axis gimbal (which needs to be connected to C10) RTSP address rtsp://192.168.144.108:554/stream=0
Take QGC in H20 to show telemetry as an example
- Click on Comm Links
- Click“Name” to name the link
- Click “ADD” to change the Type to TCP.
- Serial port 0: Server Address changed to 192.168.144.101 Port listening port changed to 14550 Serial port 1: Server Address changed to 192.168.144.101 Port Listening port changed to 14551
- Click OK to save
How to share H20’s data/telemetry transmission
Open H20’s hotspot and connect the computer to this hotspot. (Remote control wifi function needs to be turned off)
Open the Mission Planner in computer and select TCP as the connection way
After clicking on the connection, enter IP: 192.168.144.101, and then click OK
Select 14550 as the port number on serial port 0, and click OK to connect (see the figure below)
Select 14551 as the port number on serial port 1 and click OK
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