1. Bubuka
Gambar ieu némbongkeun bagian luhur view of the ESP32-P4-Function-EV-Board, showcasing its various components and connectors.
The ESP32-P4-Function-EV-Board is a versatile multimedia development board powered by the advanced ESP32-P4 chip. This board is designed for a wide range of AIoT applications, offering high performance, low power consumption, and extensive peripheral support. It integrates a dual-core 400 MHz RISC-V processor and supports up to 32 MB PSRAM, making it suitable for complex audio and video processing tasks.
The board also features the ESP32-C6-MINI-1 module, providing Wi-Fi 6 and Bluetooth 5 (LE) connectivity. With support for MIPI-CSI/DSI, H.264 hardware encoding, and a 7-inch capacitive touch screen (1024x600 resolution), it is an ideal platform for prototyping visual doorbells, network cameras, smart home control panels, and other advanced embedded systems.
Fitur konci:
- Powered by ESP32-P4: Dual-core 400 MHz RISC-V processor.
- Includes ESP32-C6-MINI-1: Wi-Fi 6 & Bluetooth 5 (LE) module.
- AI acceleration with integrated 32 MB PSRAM and 16 MB Flash.
- High-definition camera processing, supporting MIPI-CSI and H.264 hardware encoding.
- High-resolution display, supporting MIPI-DSI and graphics acceleration.
Sasaran Aplikasi:
- IP Camera, Face Tracking Camera
- Smart locks and Video Doorbell Cameras
- Smart home control panels, appliance control screens, and industrial control screens
- LED advertising screens, LCD Digital Price Tags, and Kiosks
- USB Hub, robotic control, and appliance control devices
- Two-wheel vehicle dashboards
2. Eusi Paket
The ESP32-P4-Function-EV-Board Kit typically includes the following items:
- ESP32-P4-Function-EV-Board Main Board (with ESP32-P4 chip and ESP32-C6 module on board)
- Accessories bag (includes DuPont Wires, Flat Flex Cables, and Brass Standoffs)
- 7-inch LCD with 1024x600 resolution, Capacitive Touch Screen with MIPI-DSI
- 2MP Camera with MIPI-CSI
- Adaptor LCD
- Adaptor kaméra
This image shows the main ESP32-P4-Function-EV-Board, a 7-inch LCD screen, a 2MP camera module, and an accessories bag containing various cables and standoffs.
3. Tata Letak Papan sareng Komponenna
Understanding the layout of the ESP32-P4-Function-EV-Board is crucial for proper setup and operation. The following diagrams illustrate the key components on both the front and back of the board.
This image provides a comprehensive labeled diagram of the ESP32-P4-Function-EV-Board, highlighting all major components and connectors on both the front and back sides for easy identification and connection.
Key Components Description:
| Komponén konci | Katerangan |
|---|---|
| J1 | All available GPIO pins are broken out to the header block J1 for easy interfacing. |
| ESP32-C6 Module Programming Panyambung | konektor bisa dipaké kalawan ESP-Prog atawa parabot UART séjén pikeun flash firmware onto modul ESP32-C6. |
| ESP32-C6-MINI-1 Module | modul ieu boga fungsi minangka Wi-Fi jeung modul komunikasi Bluetooth pikeun dewan. |
| Mikropon | Mikropon onboard disambungkeun ka panganteur Audio Codec Chip. |
| Tombol Reset | Ngareset dewan. |
| Audio Codec Chip | ES8311 mangrupikeun chip codec audio mono kakuatan rendah. Éta kalebet saluran tunggal ADC, saluran tunggal DAC, pre-noise low-noise.amplifier, supir headphone, épék sora digital, campur analog, sareng fungsi gain. Ieu interfaces jeung chip ESP32-P4 leuwih I2S na I2C beus nyadiakeun hardware processing audio bebas tina aplikasi audio. |
| Speaker Kaluaran Port | This port is used to connect a speaker. The maximum output power can drive a 4 Ω, 3 W speaker. The pin spacing is 2.00 mm (0.08"). |
| Audio PA Chip | NS4150B mangrupakeun EMI-patuh, 3 W mono Kelas D kakuatan audio amplirén éta amphirup sinyal audio tina chip codec audio pikeun ngajalankeun speaker. |
| 5 V ka 3.3 V LDO | Regulator kakuatan anu ngarobih suplai 5 V ka kaluaran 3.3 V. |
| Tombol BOOT | The boot mode control button. Press the Reset Button while holding down the Boot Button to reset ESP32-P4 and enter firmware download mode. Firmware can then be downloaded to SPI flash via the USB-to-UART Port. |
| Ethernet PHY IC | Chip Ethernet PHY disambungkeun ka ESP32-P4 EMAC RMII panganteur na RJ45 Ethernet Port. |
| Buck Parabot Parobah | A Buck DC-DC converter pikeun catu daya 3.3 V. |
| 5 V Power-on LED | LED ieu hurung nalika dewan diaktipkeun ngaliwatan sagala port USB Type-C. |
| Palabuhan RJ45 Ethernet | Hiji Port Ethernet ngarojong 10/100 Mbps adaptif. |
| USB Full-speed Port | USB Type-C port that supports USB 2.0 Full-speed data rate. It can be used as the power supply interface for the development board and as a communication interface. |
| Serial USB/JTAG Palabuhan | USB Type-C port that supports USB 2.0 Full-speed data rate. It can be used to flash firmware to the ESP32-P4 chip, communicate with the chip via the USB protocol, and perform JTAG debugging. |
| USB 2.0 Tipe-C Port | The USB 2.0 Type-C Port is connected to the USB 2.0 OTG High-Speed interface of ESP32-P4, compliant with the USB 2.0 specification. When communicating with other devices via this port, ESP32-P4 acts as a USB device connecting to a USB host. Note that USB 2.0 Type-C Port and USB 2.0 Type-A Port cannot be used simultaneously. USB 2.0 Type-C Port can also be used for powering the board. |
| Palabuhan USB 2.0 Tipe-A | USB 2.0 Type-A Port disambungkeun ka USB 2.0 OTG High-Speed interface of ESP32-P4, patuh kana USB 2.0 spésifikasi. Nalika komunikasi sareng alat anu sanés ngalangkungan port ieu, ESP32-P4 bertindak salaku host USB, nyayogikeun arus dugi ka 500 mA. Punten dicatet yén Port USB 2.0 Type-C sareng Port USB 2.0 Type-A teu tiasa dianggo sakaligus. |
| Pindah kakuatan | Power On / Pareuman Pindah. Toggling ka arah tanda ON kakuatan dewan on (5 V), toggling jauh ti tanda ON kakuatan dewan pareum. |
| Pindah | TPS2051C mangrupakeun switch kakuatan USB nu nyadiakeun 500 mA wates ayeuna kaluaran. |
| MIPI CSI Panyambung | The FPC connector 1.0K-GT-15PB is used for connecting external camera modules to enable image transmission. For details, please refer to 1.0K-GT-15PB specification in Related Documents. FPC specifications: 1.0 mm pitch, 0.7 mm pin width, 0.3 mm thickness, 15 pins. |
| ESP32-P4 | MCU-kinerja luhur sareng mémori internal anu ageung sareng kamampuan ngolah gambar sareng sora anu kuat. |
| 40 MHz XTAL | Hiji precision éksternal 40 MHz osilator kristal anu boga fungsi minangka jam pikeun sistem. |
| 32.768 kHz XTAL | Hiji precision éksternal 32.768 kHz osilator kristal anu boga fungsi minangka jam-kakuatan low bari chip dina modeu jero-sare. |
| MIPI DSI Panyambung | Konektor FPC 1.0K-GT-15PB dipaké pikeun nyambungkeun tampilan. Pikeun detil, mangga tingal spésifikasi 1.0K-GT-15PB dina Dokumén Patali. spésifikasi FPC: 1.0 mm pitch, 0.7 mm rubak pin, 0.3 ketebalan mm, 15 pin. |
| SPI flash | 16 MB flash disambungkeun ka chip via panganteur SPI. |
| Slot Kartu MicroSD | Papan pamekaran ngadukung kartu MicroSD dina modeu 4-bit sareng tiasa nyimpen atanapi maénkeun audio files tina kartu MicroSD. |
4. Parentah Setup
Follow these steps to set up your ESP32-P4-Function-EV-Board:
- Sambungkeun Tampilan (Opsional): If using the 7-inch LCD, connect it to the MIPI DSI Connector using the provided LCD Adapter and Flat Flex Cable. Ensure the cable is inserted correctly and securely.
- Connect Camera (Optional): If using the 2MP Camera, connect it to the MIPI CSI Connector using the provided Camera Adapter and Flat Flex Cable. Verify the connection is firm.
- Selapkeun Kartu MicroSD (Opsional): If you plan to use external storage, insert a MicroSD card into the MicroSD Card Slot on the back of the board.
- Sambungkeun Periferal (Opsional): Connect any other desired peripherals (e.g., speakers to the Speaker Output Port, Ethernet cable to the RJ45 Ethernet Port, USB devices to USB Type-A or Type-C ports) as needed for your application.
- Sasayogian tanaga: Connect a 5V power supply to one of the USB Type-C ports (USB Full-speed Port or USB Serial/JTAG Port). The 5V Power-on LED should light up.
- Daya Hurung: Toggle the Power Switch towards the "ON" sign to power on the board.
- Initial Connection to PC: For development, connect the USB Serial/JTAG Port to your computer using a USB Type-C cable. This port allows for firmware flashing, communication, and JTAG debugging.
Refer to the "Board Layout and Components" section (Figure 3.1) for visual guidance on connector locations.
5. Parentah Operasi
Once the board is set up, you can proceed with development and operation:
- Firmware Flashing: To load your custom firmware or example code, ensure the board is connected to your PC via the USB Serial/JTAG Port. Press and hold the BOOT Button, then press and release the Reset Button to enter firmware download mode. Use Espressif's development tools (e.g., ESP-IDF) to flash the firmware.
- Lingkungan Pangwangunan: Install the Espressif IoT Development Framework (ESP-IDF) on your computer. This framework provides the necessary tools, APIs, and documentation for developing applications on ESP32-P4.
- Running Demo Code: Espressif provides demo code to help you get started. You can find examples and instructions at the official GitHub repository: https://github.com/espressif/esp-dev-kits/tree/master/esp32-p4-function-ev-board.
- Interacting with the Board:
- Komunikasi serial: Use a serial terminal program on your PC to communicate with the board via the USB Serial/JTAG Port for debugging output and command input.
- Display and Camera: If connected, the display and camera can be controlled via software running on the ESP32-P4. Refer to the ESP-IDF documentation and demo code for specific API usage.
- Konektipitas Jaringan: Utilize the ESP32-C6-MINI-1 module for Wi-Fi and Bluetooth connectivity as per your application requirements.
6. Pangropéa
To ensure the longevity and optimal performance of your ESP32-P4-Function-EV-Board, follow these maintenance guidelines:
- Nanganan kalayan ati-ati: The board contains sensitive electronic components. Avoid dropping it or subjecting it to physical shock.
- Tetep garing: Protect the board from moisture and liquids. Water damage can lead to irreversible malfunctions.
- Hindarkeun Discharge Statis: Always handle the board in an anti-static environment or use proper grounding techniques to prevent electrostatic discharge (ESD) damage.
- Kabersihan: Keep the board free from dust and debris. Use a soft, dry brush or compressed air for cleaning. Do not use liquid cleaners.
- Panyimpenan anu leres: When not in use, store the board in its original packaging or an anti-static bag in a cool, dry place.
- Pareuman Lamun Teu Dipake: Always switch off the board using the Power Switch when it's not actively being used to prevent unnecessary wear and power consumption.
7. Cara ngungkulan
If you encounter issues with your ESP32-P4-Function-EV-Board, consider the following troubleshooting steps:
- Papan Henteu Nyala:
- Ensure the power supply is connected to a USB Type-C port and is providing 5V.
- Check if the Power Switch is in the "ON" position.
- Pastikeun kabel daya henteu ruksak.
- Firmware Flashing Issues:
- Confirm the USB Serial/JTAG Port is correctly connected to your PC.
- Ensure you are entering firmware download mode correctly (hold BOOT, press/release Reset).
- Check your development environment setup and driver installations.
- Henteu aya kaluaran tampilan:
- Verify the MIPI DSI connector and Flat Flex Cable are securely attached to both the board and the LCD.
- Ensure your firmware is configured to initialize and drive the display.
- Kaméra Teu Gawé:
- Check the MIPI CSI connector and Flat Flex Cable for secure connections.
- Confirm your firmware includes the necessary camera drivers and initialization code.
- General Connectivity Problems (Wi-Fi/Bluetooth/Ethernet):
- Ensure antennas are properly connected (if external).
- Verify network configurations in your firmware.
- Check physical Ethernet cable connection if applicable.
For more detailed troubleshooting, refer to the official Espressif documentation and community forums.
8. Spésifikasi
Below are the technical specifications for the ESP32-P4-Function-EV-Board:
| Atribut | Nilai |
|---|---|
| Ngaran Brand | ESPRESIF |
| Modél | ESP32-P4-Fungsi-EV-Dewan |
| Tipe | Voltage régulator |
| kaayaan | Anyar |
| Asalna | Daratan Cina |
| is_customized | Sumuhun |
| Hign-merhatikeun Kimia | Euweuh |
| Prosesor | Dual-core 400 MHz RISC-V (ESP32-P4) |
| Konéktipitas Wireless | Wi-Fi 6 & Bluetooth 5 (LE) via ESP32-C6-MINI-1 module |
| Mémori | 32 MB PSRAM, 16 MB Flash |
| Tampilan Interface | MIPI-DSI (supports 7-inch 1024x600 capacitive touch screen) |
| Panganteur kaméra | MIPI-CSI (supports 2MP camera) |
| palabuhan USB | USB 2.0 Type-C (Full-speed, power, communication), USB 2.0 Type-C (Serial/JTAG), USB 2.0 Type-A (Host, 500mA) |
| Ethernet | RJ45 Ethernet Port (10/100 Mbps adaptive) |
| Audio | Audio Codec Chip (ES8311), Audio PA Chip (NS4150B), Microphone, Speaker Output Port |
| Panyimpenan | MicroSD Card Slot (4-bit mode) |
| Input kakuatan | 5V via USB Type-C |
| Pakét Panjang | 15 cm |
| Bungkusan Lebar | 11 cm |
| pakét Jangkungna | 5 cm |
| Beurat pakét | 0.05 kg |
9. Garansi jeung Rojongan
For comprehensive support and additional resources, please refer to the official Espressif channels:
- Pituduh Pamaké Resmi: For the most up-to-date and detailed information, including advanced usage and programming guides, please visit the official Espressif documentation:
https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32p4/esp32-p4-function-ev-board/index.html - Product Selector: If you are unsure which Espressif product best suits your needs, use their product selector tool:
https://products.espressif.com/#/product-selector?language=en&names= - Business and Technical Support: For specific inquiries or support requests, submit your information through the official contact forms:
- Pertanyaan Usaha: https://www.espressif.com/en/contact-us/sales-questions
- Patarosan Téknis: https://www.espressif.com/en/contact-us/technical-inquiries
- Newsletter Subscription: Stay informed about Espressif's latest product announcements and updates by subscribing to their newsletter:
https://www.espressif.com/en/subscribe
Espressif Systems is committed to providing comprehensive support for its products. Please utilize these resources for any assistance required.