MuginUAV Potomac Manuale utente
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Potomac Wireless Video/Data
Transmission System
User Manual
Mugin Limited
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Contents
1. Product description..............................................................................................................................1
2. Network introduction.......................................................................................................................... 1
3. Hardware interface description...........................................................................................................4
4. Software use........................................................................................................................................ 5
4.1 Web instructions............................................................................................................................... 5
5. Appendix............................................................................................................................................ 11
5.1 Wire picture..................................................................................................................................... 11
5.2 Appendix 2: Open real-time information to return information............................................ 12
5.3 Appendix 3.Bandwidth test screenshot....................................................................................... 13
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1.Product description
Potomac Two-way Wireless Transmission System is a wireless image transmission transceiver
specially developed by Potomac for automobiles and robots.
Aiming at the complex ground environment, it adopts leading multi-carrier modulation
technology, has strong anti-interference and penetration ability, and realizes the transmission
of high-definition, stable, low-latency real-time video image signals on the move.
Potomac Two-way Wireless Transmission System is suitable for complex ground environments
and can be placed on cars, firefighting robots, public security robots and other facilities.
Currently, three types of image transmission equipment are introduced according to the power
amplifier transmission power. They are 0.3W video transmission equipment, 2W video
transmission equipment and 10W video transmission equipment.
2.Network introduction
There are currently two networking modes: one-to-one and one-to-many. One-to-one network
mode is generally used to connect the main device to the computer, and the slave device to
the camera. After the system is connected, the video playback software can be used on the
computer to watch the picture taken by the camera.
One-to-many networking mode uses the master device to connect to the computer, and the
slave device to connect to the camera. After the system is connected, the computer can use
the video playback software to watch all the pictures taken by the slave device connected to
the camera.
At present, in the one-to-many networking mode, a maximum of 1 master device can be
connected to 16 slave devices.
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2.1 One-to-one system diagram
One-to-one System Diagram
Webcam
IP:192.168.1.X
Access node
IP:192.168.1.A
PC
IP:192.168.1.B
Central node
IP:192.168.1.Y
Wireless
connections
Network cable
connection
Network cable
connection
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Access node
IP:192.168.1.
B
Central node
IP:192.168.1.Y
PC
IP:192.168.1.X
Webcam
IP:192.168.1.A1
Access node
IP:192.168.1.
A
……………....
Webcam
IP:192.168.1.C1
Webcam
IP:192.168.1.B1
2.2 Schematic diagram of one-to-many system
Schematic diagram of one-to-many system
Wireless
connections
Network cable
connection
………………
Access node
IP:192.168.1.
C
Network cable
connection
Network cable
connection
Wireless
connections
Wireless
connections
Network cable
connection
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3.Hardware interface description
RF power：0.3W
RF power：2W
Main antenna
Antenna must
be connected
Digital serial port left
to right
RX,GND,TX
12V Power supply
left to right
GND,GND,VCC,VCC
Secondary
antenna
Device working
mode indicator
The central node is
always on
The access node, the
device status
Ethernet indicator
Data flow flashes
during normal
operation
Signal strength
indicator
Red—Weak signal
Yellow—Average signal
Green—Good signal
Power Indicator
Always on after
power supply
Ethernet interface
left to right
RX1-,RX1+,TX1-,TX1+
12V Power supply
left to right
GND,GND,VCC,VCC
Digital serial port left
to right
RX,GND,TX
Ethernet interface
left to right
RX1-,RX1+,TX1-,TX1+
Device working
mode indicator
The central node is
always on
The access node, the
device status
Main antenna
Antenna must
be connected
Secondary
antenna
Ethernet indicator
Data flow flashes
during normal
operation
Signal strength
indicator
Red—Weak signal Yellow
—Average signal Green
—Good signal
Power Indicator
Always on after
power supply
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RF power：10W
4.Software use
4.1 Web instructions
Web login interface
Default username and password: admin
Ethernet interface
left to right
RX1-,RX1+,TX1-,TX1+
Digital serial port left
to right
RX,GND,TX
24V Power supply
left to right
GND,GND,VCC,VCC
Secondary
antenna
Main antenna
Antenna must
be connected
Device working
mode indicator
The central node is
always on
The access node, the
device status
Ethernet indicator
Data flow flashes
during normal
operation
Signal strength
indicator
Red—Weak signal
Yellow—Average signal
Green—Good signal
Power Indicator
Always on after
power supply
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Wireless parameter configuration interface
Network speed test client interface
Serial port configuration interface
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Operating instructions: some parameters only support Central node settings
Parameter name Illustrate
Click to open the main
menu
The content classification of
the menu bar, select the
corresponding option
according to the situation
Descriptions
Equipment internal parameters
800M、1.4G、2.4G。
Changing the frequency band
requires changing the
corresponding antenna
The specific center frequency
under the working frequency
band
The working bandwidth of
the wireless device, the
default is 20MHZ
Frequency hopping function
The transmission power of
the Central node, the greater
the power, the longer the
transmission distance
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Equipment working status
selection
When set as the master node,
the device status indicator is
always on, and when set as the
access node, the device status
indicator flashes
Only one Central node can
exist in a group of networks
Set TDD time slot allocation
Upstream refers to the Access
node to the Central node, and
downstream refers to the
Central node to the Access
node
The Central node and the
Access node can always be
connected with the paired
key
The IP address of the device,
the device supports pure
transparent transmission
Enter the at command in the
input box and press Enter to
send, the return information is
below
show.
After the networking is
successful, if it is the Central
node, it will display the IP
address, SNR, distance and
other information of the
connected sub-device; if it is a
Access node, it will display the
SNR, distance and other
information from the Central
node.
Real-time information is
displayed on the extended
information interface. See
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