Mawu Oyamba
This manual provides comprehensive instructions for the setup, operation, and maintenance of your waveshare 7-inch Capacitive Touch LCD Display Kit for Raspberry Pi 4 Model B. Please read this manual thoroughly before use to ensure proper functionality and to maximize your product experience.
Zamkatimu Phukusi
Onetsetsani kuti zonse zomwe zalembedwa pansipa zikuphatikizidwa mu phukusi lanu:
- 7-inch Capacitive Touch LCD Display
- Raspberry Pi 4 Model B (4GB RAM version)
- MicroSD Card (pre-loaded with system, typically 16GB)
- USB Adapter yamagetsi
- Chingwe cha USB-A kupita ku USB-C (chamagetsi)
- HDMI Cable (Micro HDMI to Standard HDMI)
- USB-A to Micro USB Cable (for touch functionality)
- Acrylic Case components (top, bottom, side panels, stand)
- Mounting hardware (screws, standoffs)
- MicroSD Card Reader
Image: All components included in the waveshare 7-inch Display Kit, including the LCD, Raspberry Pi 4, cables, power adapter, acrylic case parts, and a microSD card with reader.
Malangizo Okhazikitsira
Follow these steps to assemble and set up your display kit:
- Konzani Raspberry Pi: Insert the provided MicroSD card into the Raspberry Pi 4 Model B.
- Ikani Raspberry Pi: Secure the Raspberry Pi 4 to the back of the 7-inch LCD display using the provided standoffs and screws. Ensure proper alignment with the display's connectors.
- Lumikizani Zingwe Zowonetsera:
- Connect one end of the Micro HDMI cable to the Raspberry Pi's Micro HDMI port and the other end to the display's HDMI input.
- Connect the USB-A to Micro USB cable from a USB 2.0 port on the Raspberry Pi to the Micro USB port on the display. This provides power for the display's backlight and enables touch functionality.
- Assemble the Acrylic Case: Carefully attach the acrylic case components around the assembled display and Raspberry Pi. Refer to the case assembly diagram for correct orientation.
- Lumikizani Mphamvu: Plug the USB power adapter into a wall outlet and connect the USB-A to USB-C cable to the Raspberry Pi's USB-C power input.
- Boot Yoyamba: The system should power on automatically. The display will show the boot sequence.
Image: The fully assembled waveshare 7-inch Display Kit, showing the Raspberry Pi 4 mounted behind the screen, connected with cables, and powered by an adapter.
Ntchito
Once the display kit is powered on, the pre-installed operating system (typically Raspbian) will boot. You can interact with the system using the capacitive touch screen.
- Kugwira Ntchito: The 7-inch display supports up to five-point capacitive touch when running Raspbian. For other supported operating systems like Ubuntu, Kali, or WIN10 IoT, it typically supports single-point touch.
- Kugwirizana kwa Peripherals: Use the USB ports on the Raspberry Pi to connect a keyboard, mouse, or other USB devices as needed.
- Kulumikizana kwa Netiweki: The Raspberry Pi 4 supports Gigabit Ethernet and 2.4/5GHz Wi-Fi for internet access.
- Kutulutsa kwamawu: Audio can be output via the 3.5mm audio jack or HDMI.
Image: A hand interacting with the capacitive touch screen, demonstrating its functionality with a graphical user interface.
Machitidwe Othandizira Othandizira
The waveshare 7-inch Display Kit is compatible with various operating systems for the Raspberry Pi 4 Model B:
- Raspbian: Imathandizira kukhudza kwa mfundo zisanu, yopanda dalaivala.
- Ubuntu / Kali / WIN10 IoT: Imathandizira kukhudza kwa mfundo imodzi, yopanda dalaivala.
- Zojambula zakale: Driver-free support.
Image: Visual representation of the display showing different viewing angles and indicating support for various operating systems like Raspbian, Ubuntu, Kali, and Windows 10 IoT.
Zofunika Kwambiri
- Chiwonetsero cha 7-inch IPS: Wide viewing angle with 1024x600 resolution.
- Capacitive Touch: Supports 5-point touch (with Raspbian) for intuitive interaction.
- Integrated Raspberry Pi 4: Powered by Broadcom BCM2711B0 Quad-core 64-bit SoC.
- Memory: 4GB LPDDR4 RAM.
- Kulumikizana: Dual-band 2.4/5GHz Wi-Fi, Bluetooth 5.0, Gigabit Ethernet.
- Madoko: 2x USB 3.0, 2x USB 2.0, 2x Micro HDMI (up to 4Kp60), 4-pole stereo audio, 2-lane MIPI DSI display port, 2-lane MIPI CSI camera port, 40-pin GPIO header.
- Kulowetsa Mphamvu: USB-C 5V/3A.
- Posungira: Micro SD khadi slot.
Image: Detailed diagram of the Raspberry Pi 4 Model B board, highlighting its processor, RAM, various ports (USB, HDMI, Ethernet, GPIO), and wireless capabilities.
Kusamalira
- Kuyeretsa: Use a soft, dry cloth to clean the display and case. For stubborn smudges on the screen, a slightly damp, lint-free cloth can be used. Avoid abrasive cleaners or solvents.
- Zosintha pa Mapulogalamu: Regularly update the operating system and installed software on your Raspberry Pi to ensure optimal performance and security.
- Zachilengedwe: Operate the device in a clean, dry environment. Avoid extreme temperatures, direct sunlight, and high humidity.
- Kuwongolera Mphamvu: Always shut down the Raspberry Pi gracefully through the operating system before disconnecting power to prevent data corruption.
Kusaka zolakwika
- No display output:
- Ensure the Micro HDMI cable is securely connected to both the Raspberry Pi and the display.
- Verify the Raspberry Pi is receiving power (check the power LED on the Pi).
- Confirm the MicroSD card is properly inserted and contains a valid operating system image.
- Touch screen not responding:
- Check that the USB-A to Micro USB cable is connected from the Raspberry Pi to the display.
- Ensure the operating system supports touch functionality and that necessary drivers (if any, though typically driver-free for supported OS) are loaded.
- Restart the Raspberry Pi.
- System not booting:
- Confirm the power supply is adequate (5V/3A recommended for Raspberry Pi 4).
- Re-flash the operating system image onto the MicroSD card.
- Yang'anani zolumikizana zilizonse zotayirira kapena zida zowonongeka.
Mfundo Zaukadaulo
| Kukula Kwawonetsero | 7 inchi |
| Kusamvana | 1024 x600 pa |
| Mtundu wa Panel | IPS |
| Mtundu wa Touch | Capacitive (5-point with Raspbian, 1-point with others) |
| Purosesa | Broadcom BCM2711B0, Quad-core 64-bit SoC |
| Ram | 4 GB LPDDR4 |
| Kusungirako | 16 GB MicroSD Card (included) |
| Kulumikizana Opanda zingwe | 2.4/5GHz Wi-Fi, Bluetooth 5.0 |
| Kulumikizana kwa Wired | Gigabit Ethernet |
| Zotulutsa Kanema | 2x Micro HDMI (up to 4Kp60) |
| Kutulutsa Kwamawu | 4-pole stereo audio jack |
| Madoko a USB | 2x USB 3.0, 2x USB 2.0 |
| Kulowetsa Mphamvu | USB-C 5V/3A |
| Makulidwe (Phukusi) | 9.06 x 6.69 x 2.76 mainchesi |
| Kulemera kwa chinthu | 1.43 mapaundi |
Image: Technical drawing showing the dimensions of the 7-inch display in millimeters and illustrating the two available stand angles (45° and 60°) for the acrylic case.
Chitsimikizo ndi Thandizo
For warranty information and technical support, please refer to the official waveshare webtsamba kapena funsani makasitomala awo mwachindunji. Sungani risiti yanu yogulira ngati umboni wogula pazidziwitso zilizonse za chitsimikizo.
Zothandizira pa intaneti: For additional documentation, tutorials, and community support, visit the waveshare official webmalo.
