Specifications of Nvidia Jetson Series
Edge computing devices are widely used in many industries and fields, including manufacturing (such as predictive maintenance), retail (such as smart shelf monitoring), medical care (such as remote patient monitoring), and autonomous vehicle. They can help process large amounts of data in real-time, enhance privacy protection, and improve overall system reliability.
TWOWIN‘s product design fully considers energy efficiency and thermal management, using low-power processors combined with efficient cooling solutions (such as fan cooling, liquid cooling, etc.) to ensure stable operation under various environmental conditions.
Yes, all edge computing devices featured by TWOWIN supportremote management and monitoring through the network. Users can easily access and control devices through web interfaces,APIs, or command-line tools.
Answer:
1. For pin definition, please refer to the user manual.
2. The development kit uses the CSI camera (cam0 and cam1):
①cd /home/nvidia/twork/jetcam-master/
②sudo python3camtest.py
Answer: Test method: home/nvidia/twork/can_test/
Answer:
Interface definition: The RS23 interface of DP9 interface is defined as: 2RX3TX5GND, the others are empty pins, other interface forms of RS485 can be seen in the wire
Serial port number: Different models of devices have different serial port numbers corresponding to the interfaces. You can check the user manual or follow the actual test.
Answer:
Ubuntu 18.04
sudo cat /sys/kernel/debug/gpio View gpio status
example:
D1 = gpio 258
sudo chmod 777 /sys/class/gpio/export
sudo echo 258 > /sys/class/gpio/export
sudo chmod 777 /sys/class/gpio/gpio258/value
sudo chmod 777 /sys/class/gpio/gpio258/direction
Sudo echo “out” > /sys/class/gpio/gpio258/direction #Set GPIO258 to output
sudo echo 0 > /sys/class/gpio/gpio258/value #Set GPIO 258 to output low level
sudo echo 1 > /sys/class/gpio/gpio258/value #Set GPIO 258 to output high level
sudo echo “in” > /sys/class/gpio/gpio258/direction #Set GPIO258 as input
Ubuntu 20.04
Sudo cat /sys/kernel/debug/gpio View gpio status
example:
D1 = gpio 448 (PR.05):
sudo chmod 777 /sys/class/gpio/export
sudo echo 448 >/sys/class/gpio/export
sudo chmod 777 /sys/class/gpio/PR.05/value #The difference from the 18.04 version is that the io number 448 is originally filled in here and now needs to be changed to PR.05
sudo chmod 777 /sys/class/gpio/PR.05/direction #Add GPIO 448
Sudo echo “out” > /sys/class/gpio/PR.05/direction #Set GPIO 448 to output
Sudo echo “in” > /sys/class/gpio/PR.05/direction #Set GPI0 448 as input
sudo echo 0 > /sys/class/gpio/PR.05/value #Set GPIO 448 to output low level
sudo echo 1 > /sys/class/gpio/PR.05/value #Set GPIO 448 to output high level
Question 9: How to open the camera?
Answer:
Open the camera:
1.sudo tw_cfg_camera_ui
In the UI interface, select the corresponding camera model – Save configuration – Run configuration
2. sudo tw_camera_cfg bring
Open the camera preview screen
Several key factors need to be considered during deployment: network connectivity quality, security requirements, device management strategies, and how to ensure the system‘s ability to operate under extreme or unstable conditions.
Edge computing is particularly suitable for application scenarios that require low latency (such as real-time data analysis), high data processing capability, and security requirements. In some cases, transferring all data to a remote cloud center for processing is neither practical nor economical.
Our edge computing solution uses advanced encryption technology to ensure the security of data transmission,and processes sensitive information locally to reduce the risk of data leakage. Meanwhile, we adhere to industry standards such as GDPR to protect user privacy.
Edge computing is a technical method for computing near data sources.It moves processing and analysis tasks from a central server or cloud toan edge device closer to the user for execution. This can reduce datatransmission latency, improve security, and alleviate the pressure on network bandwidth.
Answer:
1. The HDMI interface of the device only supports output, not input.
2. It is recommended to use a direct HDMI cable, and it is not recommended to use an adapter cable, as the adapter cable may cause abnormal output.
Answer: Devices that support socketCAN and smart box with CAN have built-in CAN terminal resistors
Answer:
Interface definition: The RS485 interface definition of DP9 interface is: 1A2B5GND, the others are empty pins, other interface forms of RS485 can be seen in the silk screen
Serial port number: Different models of devices have different serial port numbers corresponding to the interfaces. You can check the user manual or follow the actual test.
Answer:
1. Click Activities in the upper left corner
2. Search disks
3. Select the hard disk to be tested (multiple partitions can be selected one by one, →)
4. Select the three symbols in the upper right corner of the window
5. Select benchmark disk
6. Start benchmake
(Non-bare disk test)
Answer:
Official system burning software SDK manager:
Burning tutorial:
https://docs.nvidia.com/sdk-manager/install-with-sdkm-jetson/index.html
Burning software download:
https://developer.nvidia.com/sdk-manager
