ESP32-P4-ETH: Difference between revisions

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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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A:This message means the firmware's ESP32-P4 chip revision configuration doesn't match the chip on your board. Do not use --force to skip the check — rebuild with the correct chip revision instead.
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:
The ESP32-P4 Platform repository provides shared configuration files:


* rev v3.1 or later: config/esp32p4_rev_v3_1.defaults
* rev v3.1 or later: <code>config/esp32p4_rev_v3_1.defaults</code>
* rev v3.0 or later: config/esp32p4_rev_v3_0.defaults
* rev v3.0 or later: <code>config/esp32p4_rev_v3_0.defaults</code>
* rev v0.x / v1.x engineering sample: config/esp32p4_rev_pre_v3.defaults
* 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.]
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.]