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[[|thumb|right|X1017 Interface]]
==Important Notes==
==Important Notes==
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# This documentation describes ESP32-P4-ETH bare board.
* This documentation describes ESP32-P4-ETH bare board.
# The board is equipped with PoE expansion header ONLY. External PoE module must be purchased separately to achieve PoE power supply.
* The board is equipped with PoE expansion header ONLY. External PoE module must be purchased separately to achieve PoE power supply.
# Onboard microphone and speaker connector are provided. Audio codec and amplifier are NOT assembled on the board.
* Onboard microphone and speaker connector are provided. Audio codec and amplifier are NOT assembled on the board.
# MIPI-DSI display, MIPI-CSI camera and speaker are peripherals, NOT included with bare board.
* MIPI-DSI display, MIPI-CSI camera and speaker are peripherals, NOT included with bare board.
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Arduino generally offers a gentler learning curve and may be more approachable for beginners and hobbyists. ESP-IDF provides advanced tooling and finer control over system behavior, making it better suited to complex projects and applications with demanding performance requirements.
Arduino generally offers a gentler learning curve and may be more approachable for beginners and hobbyists. ESP-IDF provides advanced tooling and finer control over system behavior, making it better suited to complex projects and applications with demanding performance requirements.


⚠️warning
<font color=red>⚠️warning


ESP32-P4 currently has limited adaptation on the Arduino platform. To ensure development stability, it is recommended to use ESP-IDF for development at this stage. If you have requirements for using the Arduino platform, you can participate in the discussion on GitHub: Support of Arduino
ESP32-P4 currently has limited adaptation on the Arduino platform. To ensure development stability, it is recommended to use ESP-IDF for development at this stage. If you have requirements for using the Arduino platform, you can participate in the discussion on GitHub: Support of Arduino</font>


'''ESP-IDF''', short for Espressif IoT Development Framework, is a development framework provided by Espressif for the ESP series chips. It is developed using the C language, including a compiler, debugger, and flashing tool, etc., and can be developed via the command lines or through an integrated development environment (such as Visual Studio Code with the Espressif IDF plugin). The plugin offers features such as code navigation, project management, and debugging, etc. We recommend using VS Code for development. For the specific configuration process, please refer to the Working with ESP-IDF. The tutorial also provides relevant demos for reference.
* '''ESP-IDF''', short for Espressif IoT Development Framework, is a development framework provided by Espressif for the ESP series chips. It is developed using the C language, including a compiler, debugger, and flashing tool, etc., and can be developed via the command lines or through an integrated development environment (such as Visual Studio Code with the Espressif IDF plugin). The plugin offers features such as code navigation, project management, and debugging, etc. We recommend using VS Code for development. For the specific configuration process, please refer to the [Working with ESP-IDF|https://docs.waveshare.com/ESP32-P4-ETH/Development-Environment-Setup-IDF]. The tutorial also provides relevant demos for reference.


==Packing List==
==Packing List==
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==User Manual==
==User Manual==
* X1017 hardware description:[https://suptronics.com/Raspberrypi/Storage/x1017-v1.0_hardware.html X1017 Hardware]
* [https://docs.waveshare.com/ESP32-P4-ETH/Resources-And-Documents Resources]
* How to make it work:Manual PCIe enable configuration is required. Full official tutorial:[https://suptronics.com/Raspberrypi/Storage/x1017-v1.0_software.html X1017 Software]
* [https://docs.waveshare.com/ESP32-P4-ETH/Development-Environment-Setup-IDF Working with ESP-IDF]
* [https://docs.waveshare.com/ESP32-P4-ETH/Firmware-Flashing Firmware Flashing and Erasing]


==FAQ==
==FAQ==
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Q1: Question 1
Q1: Which screens are supported by the development board?
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A: Please first check the component documentation to confirm compatible screen types: [https://github.com/waveshareteam/Waveshare-ESP32-components/tree/master/bsp/esp32_p4_platform esp32_p4_platform]
 
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Q2: How do I determine my ESP32-P4 chip revision?
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A: Check the silkscreen marking on the chip and the boot log from the serial port. The ESP32-P4 Platform examples provide build configurations for rev v3.0 and later chips, rev v3.1 and later chips, and rev v0.x / v1.x engineering samples. Before flashing, make sure the firmware configuration matches the actual chip revision.
 
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Q3: Which ESP-IDF version is recommended for ESP32-P4?
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A: ESP-IDF v5.5.1 ~ v5.5.4 is recommended. The ESP32-P4 Platform examples are primarily maintained for ESP-IDF release/v5.4 and later versions. Some advanced UI examples may retain compatibility notes for release/v5.3; please refer to the README in the example directory for details.
 
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Q4: Which ESP-IDF version is recommended for ESP32-P4?
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A:This message means the firmware's ESP32-P4 chip revision configuration doesn't match the chip on your board. Do not use <code>--force</code>to skip the check — rebuild with the correct chip revision instead.
 
The ESP32-P4 Platform repository provides shared configuration files:
 
* rev v3.1 or later: <code>config/esp32p4_rev_v3_1.defaults</code>
* rev v3.0 or later: <code>config/esp32p4_rev_v3_0.defaults</code>
* rev v0.x / v1.x engineering sample: <code>config/esp32p4_rev_pre_v3.defaults</code>
 
Specify the matching config in the example directory via SDKCONFIG_DEFAULTS. See the detailed instructions under [https://docs.waveshare.com/ESP32-P4-ETH/Development-Environment-Setup-IDF#p4-revision-config ESP-IDF examples.]
 
[[File:ESP32-P4-ETH-10.jpg| 700px]]
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Q5: Can the development board be powered by both USB Type-C and PoE at the same time?
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A: Place the answer here.
A: Yes, it does not affect power delivery.
 
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Q6: What is the maximum camera resolution supported by ESP32-P4?
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A: During functionality testing, we have validated several features. Currently, there are developments such as using a Cat-4 module to provide network connectivity for the P4, or using the P4's MIPI-DSI to extend a host screen. However, for stability reasons, related example programs are not yet provided. They will be added to the wiki once the features and solutions are more mature.
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Q7: Can I develop using PlatformIO or MicroPython?
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A:
* For stability, support for ESP32-P4 in PlatformIO requires the PlatformIO community to support the Arduino-esp32 SDK version 3.1x.
* During development, we have experimented with using MPY firmware for the ESP32-P4, which can run simple commands. However, this is still in the validation phase. Actual interfaces and peripheral applications are not yet fully adapted. Once adaptation is complete and stable, usage examples for ESP32-P4 in MicroPython will be released.
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