1. Introdução
The Waveshare CM5 Raspberry Pi Compute Module 5 (CM5104032) is a compact System on Module (SoM) that integrates the powerful hardware of the Raspberry Pi 5. This module features a quad-core Arm Cortex-A76 processor, 4GB of RAM, and 32GB of eMMC Flash storage, along with wireless connectivity. It is designed for embedded applications, allowing users to leverage Raspberry Pi 5's capabilities in custom systems and form factors. This manual provides essential information for setting up, operating, and maintaining your CM5 module.
2. Conteúdo da embalagem
Verify that all items listed below are included in your package. If any components are missing or damaged, please contact your vendor.
- 1x Waveshare CM5 Raspberry Pi Compute Module 5 (CM5104032)
- 1x Heatsink
- 1x Antenna Kit
Image: The package includes the CM5104032 module (with Wi-Fi, 4GB RAM, 32GB eMMC Flash), a heatsink, and an antenna kit.
3. Principais características
The CM5104032 module offers several advanced features:
- Processador: Upgraded Broadcom BCM2712, quad-core Cortex-A76 64-bit SoC for enhanced performance.
- Memória: 4 GB de RAM LPDDR4.
- Armazenar: 32GB eMMC Flash storage with up to 200 Mbps data rate.
- Conectividade sem fio: Dual-band Wi-Fi (2.4GHz / 5GHz) and Bluetooth 5.0 BLE.
- Suporte para antena: Supports either PCB trace antenna or external antenna for industrial applications.
- Ethernet: Onboard Gigabit Ethernet PHY supporting IEEE1588.
- PCIe: Onboard PCIe Gen 2 x1 interface for connecting additional modules.
- Compatibilidade: Adopts B to B connectors, compatible with Compute Module 4 carrier boards.
Image: Raspberry Pi Compute Module 5 overview, emphasizing its quad-core 64-bit processor, RAM/eMMC options, dual-band WiFi, BT 5.0 BLE, 4K output, and external antenna connector.
4. Guia de configuração
4.1 Heatsink Installation
Proper heat management is crucial for the CM5's performance and longevity. The included heatsink helps dissipate heat from the processor.
- Carefully align the heatsink with the processor on the CM5 module.
- Secure the heatsink using the provided screws and risers. Ensure a firm but not overly tight fit to avoid damaging the board.
Note: Ensure the heatsink makes good contact with the processor. Incorrect installation can lead to overheating and performance throttling.
4.2 conexão de antena
For wireless functionality, connect the external antenna.
- Locate the antenna connector on the CM5 module.
- Gently screw the antenna into the connector until it is finger-tight. Do not overtighten.
4.3 Connecting to a Carrier Board
The CM5 is designed to be integrated into a carrier board. Ensure your carrier board is compatible with the Compute Module 4 form factor, as the CM5 uses B to B connectors.
- Align the CM5 module with the SODIMM-style connectors on your carrier board.
- Gently press down on both sides of the module until it is fully seated in the connectors.
- Secure the module to the carrier board using any provided mounting hardware.
4.4 Instalação do Sistema Operacional
Your CM5104032 module comes with 32GB eMMC Flash storage, which acts as the primary storage for the operating system. Raspberry Pi OS is the recommended operating system.
- Connect your carrier board (with the CM5 installed) to a host computer via USB for initial flashing, if supported by your carrier board.
- Download the Raspberry Pi Imager tool from the official Raspberry Pi website.
- Use the Raspberry Pi Imager to select the appropriate Raspberry Pi OS image and flash it to the CM5's eMMC storage. Follow the on-screen instructions provided by the imager.
- After flashing, safely eject the device from your host computer.
Important: Unlike CM4, CM5 does not have a dedicated 'reboot' button for OS installation. The process relies on the carrier board's capabilities and the Raspberry Pi Imager tool. Ensure your carrier board supports eMMC flashing for CM5.
5. Instruções de operação
5.1 Inicialização
Once the CM5 is securely installed on a carrier board and the OS is flashed:
- Connect necessary peripherals (display, keyboard, mouse) to your carrier board.
- Apply power to the carrier board. The CM5 should boot up.
- Follow the initial setup wizard for Raspberry Pi OS, which may include setting up Wi-Fi, language, and user accounts.
5.2 Conectividade de Rede
- Wi-fi: Configure Wi-Fi settings through the Raspberry Pi OS desktop environment or command line. Ensure your external antenna is connected for optimal performance.
- Ethernet: Connect an Ethernet cable to the Gigabit Ethernet port on your carrier board for wired network access.
5.3 Using PCIe
The onboard PCIe Gen 2 x1 interface allows for expansion with compatible PCIe devices. Refer to your carrier board's documentation for specific instructions on utilizing the PCIe slot.
6. Manutenção
To ensure optimal performance and longevity of your Waveshare CM5 module:
- Mantenha-o limpo: Regularly clean the module and carrier board to prevent dust buildup, which can hinder cooling. Use compressed air or a soft brush.
- Gerenciamento de temperatura: Ensure adequate airflow around the module, especially when operating under heavy loads. The heatsink is crucial for thermal management. Avoid operating in environments exceeding the specified operating temperature range (-20°C to 85°C).
- Atualizações de software: Keep your Raspberry Pi OS and firmware updated to benefit from performance improvements, bug fixes, and security patches.
- Fonte de energia: Use a stable and appropriate power supply for your carrier board to prevent power-related issues.
7. Solução De Problemas
Esta seção aborda problemas comuns que você pode encontrar.
7.1 Module Not Booting
- Poder: Verify that the carrier board is receiving adequate power and that the power supply is correctly connected.
- Assentos: Ensure the CM5 module is correctly and fully seated in the carrier board's connectors.
- OS Image: Confirm that the Raspberry Pi OS image was successfully flashed to the eMMC. Try re-flashing if unsure.
- Carrier Board: Check your carrier board's documentation for specific boot requirements or jumpers.
7.2 Wi-Fi/Bluetooth Issues
- Antena: Ensure the external antenna is securely connected.
- Programas: Verify that Wi-Fi and Bluetooth drivers are installed and enabled in Raspberry Pi OS.
- Configurações de região: Incorrect region settings can affect wireless performance. Ensure your country is correctly configured in Raspberry Pi OS.
7.3 Superaquecimento
- Dissipador de calor: Check that the heatsink is properly installed and making good contact with the processor.
- Fluxo de ar: Ensure the module has sufficient ventilation. Consider adding a fan to your carrier board if operating in high-temperature environments or under continuous heavy load.
- Thermal Paste/Pads: Verify that thermal interface material (if used) is correctly applied between the processor and heatsink.
7.4 Keyboard Layout Issues
If you experience unexpected character input (e.g., '@' instead of '|'), it might be due to an incorrect keyboard layout.
- Configure Keyboard: In Raspberry Pi OS, navigate to Preferences > Raspberry Pi Configuration > Localisation > Set Keyboard and select the correct layout (e.g., 'US' for a US keyboard).
8. Especificações
Detailed technical specifications for the Waveshare CM5104032 module:
Image: A table detailing the specifications of the Raspberry Pi Compute Module 5, including processor, memory, storage, connectivity, video, multimedia, input power, RTC, operating voltage, e dimensões.
| Categoria | Especificação |
|---|---|
| Processador | Broadcom BCM2712, quad-core Cortex-A76 64-bit SoC @ 2.4GHz |
| Memória | Memória RAM LPDDR4-4 de 4267 GB |
| Armazenar | 32GB eMMC Flash (up to 200 Mbps data rate) |
| LAN sem fio | 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac wireless |
| Bluetooth | Bluetooth 5.0, BLE |
| Ethernet | Onboard Gigabit Ethernet PHY supporting IEEE1588 |
| Interface USB | 1 x USB 2.0 interface, 2 x USB 3.2 Gen1 interface |
| Interface PCIe | 1 x PCIe Gen 2 x1 interface |
| Sinais GPIO | 28 GPIO signals |
| Interface de cartão SD | For SD card (for use only with Compute Module 5 variants without eMMC) |
| Saída de vídeo | 2 x HDMI interface (up to 4Kp60 supported), 2 x 4-lane MIPI interface |
| Multimídia | 4Kp60 HEVC decoder, OpenGL ES 3.1 graphics, Vulkan 1.3 |
| Potência de entrada | 5 V CC |
| RTC | Built-in Real-time clock (RTC), powered from external battery |
| Vol operacionaltage | -20°C ~ 85°C ambient |
| Dimensões | 55 × 40 × 4.7 mm |
| Peso do item | 2.11 onças |
9. Informações de garantia
Waveshare products are typically covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary. Please retain your proof of purchase for any warranty claims. For detailed warranty information, refer to the official Waveshare website ou entre em contato com o suporte ao cliente.
10. Suporte e Recursos
For further assistance, technical documentation, and community support, please refer to the following resources:
- Waveshare Wiki: Visit the official Waveshare Wiki for comprehensive documentation, tutorials, and examples related to their products, including the CM5. WaveshareWiki
- Documentação do Raspberry Pi: For general information about Raspberry Pi OS and Compute Modules, consult the official Raspberry Pi documentation. Documentação do Raspberry Pi
- Suporte ao cliente: If you require direct technical support, please contact Waveshare customer service through their official website.
