Manual do Usuário do Módulo de Câmera Raspberry Pi V2

1. Introdução

The Raspberry Pi Camera Module V2 is a high-quality 8-megapixel Sony IMX219 image sensor custom-designed add-on board for Raspberry Pi. It is capable of taking still photographs and recording full 1080p30, 720p60, and 640x480p90 video. This module connects to the Raspberry Pi via a short flexible ribbon cable to the CSI (Camera Serial Interface) port. It is ideal for various projects, including home security, wildlife monitoring, and time-lapse photography.

Raspberry Pi Camera Module V2 with ribbon cable

Figura 1: Frente view of the Raspberry Pi Camera Module V2 with its attached ribbon cable.

2. Conteúdo da embalagem

Raspberry Pi Camera Module V2 (8 Megapixel)
15cm Flexible Ribbon Cable

3. Guia de configuração

Follow these steps to properly connect your Camera Module V2 to your Raspberry Pi board.

Prepare your Raspberry Pi: Ensure your Raspberry Pi is powered off and disconnected from any power source.
Locate the CSI Port: On your Raspberry Pi board, locate the CSI (Camera Serial Interface) port. This is typically a long, narrow connector.
Figura 2: Traseira view of the camera module, highlighting the ribbon cable connector.
Open the CSI Port Latch: Gently pull up the plastic latch on the CSI port. Do not force it, as it should open easily.
Insert the Ribbon Cable: Insert the ribbon cable from the camera module into the CSI port. Ensure the silver contacts on the ribbon cable are facing towards the CSI port latch (i.e., towards the DSI port on a Raspberry Pi 3/4, or towards the Ethernet port on a Raspberry Pi 2/B+).
Figura 3: Lateral view illustrating the connection of the ribbon cable to the camera module.
Close the Latch: Gently push down the plastic latch on the CSI port to secure the ribbon cable in place. Ensure the cable is firmly seated and straight.
Ligar: Reconnect power to your Raspberry Pi.
Ativar interface da câmera:
- Boot your Raspberry Pi.
- Abra uma janela de terminal.
- Correr sudo raspi-config.
- Navigate to "Interface Options" -> "Camera" and enable it.
- Reboot your Raspberry Pi when prompted.

Raspberry Pi Camera Module V2 with flexible ribbon cable

Figure 4: The camera module with its flexible ribbon cable, demonstrating its adaptability for various setups.

4. Instruções de operação

Once the camera module is connected and enabled, you can use various commands and applications to capture images and videos.

4.1. Basic Commands (Raspbian/Raspberry Pi OS)

Capture a still image:
raspistill -o image.jpg
This command will capture an image and save it as 'image.jpg' in the current directory.
Grave um vídeo:
raspivid -o video.h264 -t 10000
This command will record a 10-second (10000 milliseconds) video and save it as 'video.h264'.
Préview the camera feed:
raspistill -t 0

This command will display a live preview from the camera until you press Ctrl+C.

4.2. Advanced Usage

For more advanced control, consider using the Picamera Python library, which offers extensive functionality for image and video capture, including custom resolutions, frame rates, and effects. Many third-party applications like OctoPrint (for 3D printer monitoring) and MotionEyeOS (for surveillance) also integrate with the Raspberry Pi Camera Module.

5. Manutenção

The Raspberry Pi Camera Module V2 requires minimal maintenance. Follow these guidelines to ensure its longevity:

Manuseie com cuidado: The camera module and its ribbon cable are delicate. Avoid bending the ribbon cable sharply or applying excessive force to the module.
Mantenha a lente limpa: Use a soft, lint-free cloth specifically designed for optical lenses to gently clean the camera lens if it becomes dusty or smudged. Do not use abrasive materials or harsh chemicals.
Armazenar: When not in use, store the camera module in an anti-static bag or a protective enclosure to prevent dust accumulation and static discharge damage.
Condições ambientais: Avoid exposing the module to extreme temperatures, high humidity, or direct sunlight for prolonged periods.

6. Solução De Problemas

Problema	Possível causa	Solução
Camera not detected / No output	Ribbon cable incorrectly connected. Camera interface not enabled in `raspi-config`. Faulty ribbon cable or camera module.	Ensure ribbon cable is fully inserted and correctly oriented (silver contacts facing the latch). Correr `sudo raspi-config`, go to Interface Options -> Camera, and enable it. Reboot. Try a different ribbon cable or test the module on another Raspberry Pi if available.
Poor image quality / Out of focus	Lente suja. Incorrect focus (for adjustable lens models). Iluminação insuficiente.	Clean the lens gently with a microfibre cloth. The V2 module has a fixed focus lens, but ensure the subject is within the optimal focal range. Provide adequate lighting for your scene.
"Out of memory" errors	GPU memory split is too low.	Correr `sudo raspi-config`, go to Performance Options -> GPU Memory, and increase the value (e.g., to 128MB or higher). Reboot.

7. Especificações

Recurso	Detalhe
Sensor	Sony IMX219
Resolução	8 megapixels
Resolução de imagem estática	3280 x 2464 pixels
Modos de vídeo	1080p30, 720p60, 640x480p90
Lente	Foco fixo
Interface	CSI (Camera Serial Interface)
Dimensões	0.98 x 0.94 x 0.35 polegadas (aproximadamente 25 x 24 x 9 mm)
Peso	0.106 onças (aproximadamente 3 gramas)
Componentes incluídos	15cm flexible ribbon cable, Sony IMX219 image sensor, fixed-focus lens

8. Garantia e Suporte

The Raspberry Pi Camera Module V2 is designed and manufactured by Raspberry Pi. For specific warranty information, please refer to the official Raspberry Pi website ou o revendedor de quem você comprou o produto.

For technical support, community forums, and extensive documentation, please visit the official Raspberry Pi documentation website: raspberrypi.com/documentation/computers/camera.html

Community support is also available through various online forums and communities dedicated to Raspberry Pi projects.

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Raspberry Pi RPI-CAM-V2

Raspberry Pi Camera Module V2 User Manual