Modulo fotocamera Raspberry Pi V2-8 Megapixel, 1080p (RPI-CAM-V2) Manuale utente

1. Introduzione

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: Fronte view of the Raspberry Pi Camera Module V2 with its attached ribbon cable.

2. Contenuto della confezione

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

3. Guida all'installazione

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

Prepara il tuo Raspberry Pi: Assicurati che il tuo Raspberry Pi sia spento e scollegato da qualsiasi fonte di alimentazione.
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: Posteriore 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: lato 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.
Accensione: Reconnect power to your Raspberry Pi.
Abilita interfaccia fotocamera:
- Boot your Raspberry Pi.
- Aprire una finestra del terminale.
- Correre 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. Istruzioni per l'uso

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.
Registra un video:
raspivid -o video.h264 -t 10000
This command will record a 10-second (10000 milliseconds) video and save it as 'video.h264'.
Preview the camera feed:
raspistill -t 0

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

4.2. Utilizzo avanzato

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. Manutenzione

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

Maneggiare con cura: The camera module and its ribbon cable are delicate. Avoid bending the ribbon cable sharply or applying excessive force to the module.
Mantenere le lenti pulite: 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.
Magazzinaggio: 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.
Condizioni ambientali: Evitare di esporre il modulo a temperature estreme, elevata umidità o luce solare diretta per periodi prolungati.

6. Risoluzione Dei Problemi

Problema	Possibile causa	Soluzione
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). Correre `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 sporca. Incorrect focus (for adjustable lens models). Illuminazione insufficiente.	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.	Correre `sudo raspi-config`, go to Performance Options -> GPU Memory, and increase the value (e.g., to 128MB or higher). Reboot.

7. Specifiche

Caratteristica	Dettaglio
Sensore	Modello: Sony IMX219
Risoluzione	8 Megapixel
Risoluzione di immagini fisse	3280 x 2464 pixel
Modalità video	1080p30, 720p60, 640x480p90
Lente	Messa a fuoco fissa
Interfaccia	CSI (Camera Serial Interface)
Dimensioni	0.98 x 0.94 x 0.35 pollici (circa 25 x 24 x 9 mm)
Peso	0.106 once (circa 3 grammi)
Componenti inclusi	15cm flexible ribbon cable, Sony IMX219 image sensor, fixed-focus lens

8. Garanzia e supporto

The Raspberry Pi Camera Module V2 is designed and manufactured by Raspberry Pi. For specific warranty information, please refer to the official Raspberry Pi websito o il rivenditore da cui hai acquistato il prodotto.

For technical support, community forums, and extensive documentation, please visit the official Raspberry Pi documentation websito: 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