用户手册
安全说明
www.db-tronic.de
介绍
Raspberry Pi 5 是一款功能强大、功能多样的单板计算机，广泛应用于编程、物联网 (IoT)、机器人、家庭自动化、多媒体等领域。其紧凑的设计和丰富的连接选项使其成为业余爱好者、开发者和教育机构的理想工具。
本手册旨在帮助您正确设置 Raspberry Pi 5，了解其功能并安全操作。请仔细阅读安全信息，以免造成损坏或伤害。Raspberry Pi 5 是一款功能强大、功能多样的单板计算机，广泛应用于编程、物联网 (IoT)、机器人、家庭自动化、多媒体等领域。其紧凑的设计和丰富的连接选项使其成为业余爱好者、开发者和教育机构的理想工具。
本手册旨在帮助您正确设置 Raspberry Pi 5，了解其功能并安全操作。请仔细阅读安全信息，以免造成损坏或伤害。
供货范围
购买 Raspberry Pi 5 时，应包含以下组件：
- 1x Raspberry Pi 5 8GB Quad-core ARMA76
- 1x Official Raspberry Pi 5 Case with Fan
- 1x Official Raspberry Pi 5 power supply 27W, 5.1V / 5A
- 1x Micro SD card 64GB or 128GB
- 1x USB card reader for Micro SD card
- 1x 4k HDMI to Micro HDMI cable 1m
- 1x heatsink
拆开包装后请检查货物内容，如有任何部件缺失，请立即通知我们。
First steps: Commissioning
3.1. 安装操作系统
在使用 Raspberry Pi 之前，您需要在 MicroSD 卡上安装操作系统：
1.Downloading the operating system:
Go to the official Raspberry Pi web网站并下载 Raspberry Pi Imager。这允许您将 Raspberry Pi OS 或其他兼容操作系统写入 MicroSD 卡。
2. SD card preparation: Start Raspberry Pi Imager , select the desired operating system and the target media ( MicroSD card). Click “Write” to copy the operating system to the card.
3. Inserting the MicroSD card: After the installation process is complete, remove the card from your computer and insert it into the Raspberry Pi.
3.2. 准备
要成功运行 Raspberry Pi 5，需要执行以下步骤：
1. Insert Micro SD card: Insert the pre-installed microSD card (with the operating system) into the designated slot on the Raspberry Pi. 
轻轻地将其推入，直到听到轻微的咔嗒声。卡应完全插入插槽，不会突出。
2. Connect HDMI cable to monitor : Connect the HDMI cable to the Raspberry Pi and your monitor. Make sure the monitor is turned on.
确保 HDMI 电缆牢固插入端口，以确保稳定连接。
3.2. 准备
3.连接外围设备：
- 键盘和鼠标： Connect a USB keyboard and mouse to the Raspberry Pi’s USB ports.
- 网络： If desired, you can connect the Raspberry Pi to a wired network using the Ethernet cable or configure Wi-Fi during initial setup.
4 . Connect the power supply: Use the included 5V-5.1A power adapter with USB-C port. A weaker power adapter may cause malfunction or damage.
确保插头完全插入，以确保电源稳定。
3.3. 打开 Raspberry Pi 5
所有组件连接好并且装有操作系统的 MicroSD 卡准备就绪后，请按以下步骤操作：
1.Connect the power supply: Connect the power supply to a power outlet. The Raspberry Pi 5 starts automatically and displays the boot process on the connected monitor.
2. 初始设置: Once the operating system boots up, you will be guided through the setup process where you will set up the local language, time zone, Wi-Fi network settings and a user account.
你的 Raspberry Pi 5 现已准备就绪，可供使用。以下是一些最常见的用途：
编程： Use the Raspberry Pi for programming in languages such as Python, Java, Scratch or C++.
多媒体： Install software like Kodi to use the Raspberry Pi as a media center. It supports playing videos, music, and streaming content.
IoT and automation: The Raspberry Pi 5’s GPIO interface allows you to control various sensors and actuators, making it ideal for IoT projects.
3.4. 外壳内的安装和组装
Inserting the Raspberry Pi 5 : Carefully place the Raspberry Pi in the case so that all ports and connectors are correctly aligned.
- Make sure the GPIO header and other connectors are not blocked.
- Carefully place the supplied heatsink on the processor. Press it gently until to ensure that it has firm contact with the surface.
- Connect the integrated fan to the designated fan connector and make sure the cable is firmly and correctly inserted.
3.5. 安全关机
为确保 Raspberry Pi 5 正确关闭并避免数据丢失，请执行以下操作：
1.Using the Operating System Menu : In the Raspberry Pi’s graphical user interface, click the Start menu (mostly in the bottom left corner of the screen). Select the “Shutdown” option from the menu. This initiates the safe shutdown process of the operating system, which will gracefully close all open applications and files.
Disconnect power supply : Wait until the Raspberry Pi has completely shut down. You can tell this by the device’s status LED stopping blinking and going into a quiet state. Only when the Raspberry Pi has completely shut down can you safely unplug the power supply from the device. This will prevent any possible damage to the system and avoid data loss.
Extensions and accessories
Raspberry Pi 5 提供了多种扩展选项来扩展其功能并使其适应您的特定需求：
1.GPIO (General Purpose Input/Output) header : The Raspberry Pi 5 comes with a 40-pin GPIO header that allows you to connect additional hardware such as sensors, motors and displays. The pins are versatile and can be used as digital inputs and outputs as well as for analog measurements. Make sure you use the correct voltages（3.3V），以避免短路和损坏Raspberry Pi
1.HATs (Hardware Attached on Top) : HATs are specially designed expansion boards that are mounted on the Raspberry Pi. They are equipped with a standardized interface that allows for easy and reliable connection. HATs can provide additional functions such as LCD displays, motor controllers, radio modules and other specialized extensions.
1.USB Accessories : The Raspberry Pi 5 has USB 3.0 and USB 2.0 ports that allow you to connect a wide range of peripherals. These include external hard drives, SSDs, cameras, printers, and many more USB devices. The USB 3.0 port offers a higher data transfer rate compared to the USB 2.0 port, which is particularly beneficial when using fast storage media or dataintensive applications.
安全信息
5.1 一般安全准则
Raspberry Pi 5 是一款功能强大的设备，正确使用时可提供安全高效的工作环境。为了确保 Raspberry Pi 5 的安全运行并最大限度地降低潜在风险，遵循某些安全准则至关重要。本节涵盖安全的各个方面，包括电气、机械和环境危害。
Ensure the power supply: Use only the power adapter recommended by the manufacturer, which provides a voltag电压为5V，电流至少为3A。不符合规格的电源适配器可能会导致过热、短路，甚至引发火灾。
Use in dry environments: The Raspberry Pi 5 should only be used in dry and well-ventilated environments. Moisture and liquids can cause electrical short circuits and cause serious damage to the device and injury.
Protection against shocks and vibrations:Make sure that the Raspberry Pi 5 is not dropped or subjected to shocks. The board and its components are sensitive to mechanical impact. Use a protective case to prevent mechanical damage.
避免过热： The Raspberry Pi 5 can reach high temperatures during intensive use. It is important that the device is operated in an environment that ensures adequate ventilation. Enclosures should have sufficient ventilation slots or additional cooling such as heat sinks or fans should be installed to reduce heat generation.
Working on non-conductive surfaces: Make sure that the Raspberry Pi 5 is operated on a non-conductive surface. Avoid placing it on metal or conductive materials to prevent short circuits.
5.2. 电气安全措施
由于 Raspberry Pi 5 是一款需要连接电源的电子设备，因此电气安全至关重要。以下是一些最重要的电气安全预防措施：
Disconnect the device from the power supply before making changes: Before connecting any extensions or peripherals, making changes to the GPIO pins, or opening the device, make sure that the Raspberry Pi 5 is disconnected from the power supply. This will prevent electrical shocks or short circuits that can damage the device.
确保使用正确的音量tage: The Raspberry Pi 5 runs on 5V. Never use a power supply with a higher voltag例如，这可能会对 Raspberry Pi 的电路造成不可修复的损坏。同样，连接到 GPIO 接口的外部设备也不应该传输音量tag高于 3.3V 的 GPIO 引脚电压。
不湿 hands: Never use the Raspberry Pi 5 if your hands are damp 或潮湿。这会大大增加触电的风险。
电缆管理： Avoid loose cables or excessive tension on cable connections. Broken or damaged cables can cause electrical problems or compromise the stability of the Raspberry Pi.
5.3. 机械安全措施
Raspberry Pi 5 是一种敏感的电子设备，其机械安全通过以下措施得到保证：
Use a case: The Raspberry Pi should always be operated in a suitable case to protect the circuit board and the sensitive electronic components from mechanical damage, dust, moisture and accidental contact. The case should provide sufficient ventilation and provide access to all required connections.
Avoid mechanical pressure: Be careful not to put mechanical pressure on the Raspberry Pi. Excessive pressure on the circuit board can damage the components or break solder joints.
5.4. 温度和储存条件
Raspberry Pi 5 在频繁使用时可能会达到高温。为确保安全稳定地运行，应遵守以下温度和存储条件：
工作温度: The Raspberry Pi 5 operates between -20°C and +70°C. Avoid operation outside this range to prevent damage.
Storing the Raspberry Pi 5: Store the Raspberry Pi in a cool, dry place when not in use.
5.5. 处理 GPIO 接头
Raspberry Pi 40 的 5 个 GPIO 引脚提供了多种扩展选项，但也很敏感，需要特别注意：
使用正确的音量tage: The GPIO pins operate at a voltag3.3V的。施加更高的电压tag连接到 GPIO 引脚可能会损坏 Raspberry Pi。请仔细检查连接到 GPIO 引脚的外部硬件的规格，以避免短路和过压。tage.
Protection measures for GPIO connections: Always use suitable protection circuits, such as resistors or diodes, to protect external components from overload. It is especially important to install suitable protection devices when controlling motors or using relays.
Use insulated connections: Make sure all connections to the GPIO header are insulated and there are no open wires that could cause short circuits. When using breadboards or connectors, the wires and pins should be carefully placed and securely fixed.
5.6. 环境兼容性和处置
Raspberry Pi 5 是符合欧洲环境法规的电子设备，应以环保的方式处理：
符合 RoHS： The Raspberry Pi 5 complies with the RoHS directive ( Restriction of Hazardous Substances ) and does not contain any hazardous substances such as lead, mercury or cadmium. This makes the Raspberry Pi more environmentally friendly and safer to use.
WEEE 指令： According to the WEEE Directive ( Waste Electrical and Electronic Equipment (Electrical and Electronic Equipment) the Raspberry Pi must not be disposed of with normal household waste. At the end of its life the device should be taken to an approved recycling center to ensure that it is recycled or disposed of in an environmentally friendly manner.
Avoid unnecessary disposal: Before you dispose of the Raspberry Pi, check whether the device can be repaired or reused for other projects. Many parts of the Raspberry Pi can be reused or used for spare parts.
5.7. 儿童和动物安全
请将本品放在儿童不能接触的地方： The Raspberry Pi 5 contains small parts that pose a choking hazard if swallowed by children. Keep the Raspberry Pi and all small parts, such as screws, standoffs or SD cards, out of the reach of small children.
Safe operation in the home: If the Raspberry Pi is used in a household with animals or children, make sure the device is out of reach of curious hands or paws that could inadvertently damage cables or components.
5.8 应急措施
Short circuit or overheating: If an electrical short circuit or overheating occurs, immediately disconnect the device from the power source. Allow the device to cool down before operating it again and check for visible damage.
火灾危险： If the Raspberry Pi catches fire due to a short circuit or a defect, never use water to extinguish the fire. Instead, use a suitable fire extinguisher (CO2 or powder extinguisher) for electrical fires.
概括
Raspberry Pi 5 是一款多功能、紧凑的单板计算机，适用于广泛的应用，从编程和电子到家庭自动化、多媒体和游戏项目。
由于其强大的硬件、灵活的连接选项和对各种操作系统的支持，它为初学者和高级用户提供了一个实现创意和技术项目的经济高效的平台。
应遵守安全措施，以防止设备过热和电气损坏，并确保长期稳定使用。
文件/资源
 |
db-tronic Raspberry Pi 5 8GB 散热器套件 [pdf] 用户手册 Raspberry Pi 5 8 GB 冷却器套件，Raspberry Pi，5 8 GB 冷却器套件，冷却器套件 |