Product Summary
ESP32 P4 ETH Development Board RJ45 100M Ethernet port DSI/MIPI LCD Display Touchscreen/CSI is a network cable tester selected for checking cable continuity, tracing wires and validating network installation work. It is suitable for network installers, maintenance users and low-voltage technicians who need practical electronics hardware for reliable project work.
Best For
- checking cable continuity, tracing wires and validating network installation work
- RJ45 cabling, PoE checks, fiber workflows and installation troubleshooting
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for network installers, maintenance users and low-voltage technicians.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
ESP32-P4 Development Board
High-performance development board based on ESP32-P4
Rich human-computer interaction interface
Development Board Introduction
This product is a multimedia development board based on the ESP32-P4. It offers a rich set of human-computer interaction interfaces, including MIPI-CSI (with integrated image signal processor), MIPI-DSI, SPI, I2S, I2C, LED PWM, MCPWM, RMT, ADC, UART, and TWAI. It also supports USB OTG 2.0 HS and Ethernet, and features a 40-pin GPIO expansion header compatible with some Raspberry Pi Pico expansion boards, enabling a wider range of applications. The ESP32-P4 is equipped with a RISC-V dual-core processor, supports up to 32MB of PSRAM, and features peripherals such as USB 2.0, MIPI-CSI/DSI, and H.264 encoding, meeting the needs of low-cost, high-performance, and low-power multimedia development. Furthermore, the ESP32-P4 integrates a digital signature peripheral and a dedicated key management unit to ensure data and operational security. ESP32-P4-ETH is designed for high-performance and high-security applications, meeting the needs of embedded systems in human-computer interaction, edge computing, and I/O expansion.
Main features:
High-performance MCUs with RISC-V 32-bit dual-core and single-core processors
128KB HP ROM、16KB LP ROM、768KB HP L2MEM、32KB LP SRAM、8KB TCM
Powerful image and voice processing capabilities, including image and voice processing interfaces such as JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H264 video encoder
32MB PSRAM is stacked inside the chip package, and 32MB Nor Flash is integrated externally
Common peripheral interfaces such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, Ethernet, SDIO 3.0, SD card slot, microphone and speaker terminals are brought out on the board
2 x 20 pin headers are provided on the board, leading to 27 remaining programmable GPIOs
Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. Hardware access protection is also supported to implement access rights management (APM) and privilege separation.
Package Selection
Examples of meal combinations
DSI capacitive touch screen
IPS fully laminated tempered glass panel with a 178 deg wide viewing angle and 10-point touch support for clear images and an excellent visual experience.
Screen model |
10.1-DSI-TOUCH-A |
Resolution |
800 x 1280 (H x V) |
Communication interface |
MIPI-DSI (2-lane) |
brightness |
400cd/m2 (Support customized 1000cd/m2 high brightness version) |
touch chip |
GT9271 |
Dimensions |
147.0 x 239.0 (mm) |
Display size |
135.36 x 216.58 (mm) |
Pixel size |
0.1692 (H) x 0.1692 (V) (mm) |
Contrast |
800:1 |
Operating temperature |
0 deg C - 60 deg C |
(Only Development Board Package B comes with a screen)
Raspberry Pi Camera Model B
5 megapixels | Manual focus
Compatible with Raspberry Pi series motherboards
Photosensitive chip |
OV5647 |
5 million |
1/4 inch |
Pixel |
5 million |
aperture |
F2.0 |
focal length |
6mm |
Diagonal field of view |
60.6 deg |
Infrared night vision |
Not supported |
Focusing method |
Manual focus |
The pictures are for display only. Please refer to the configuration list for detailed configuration.
Highly integrated, powerful performance
The development board uses the ESP32-P4 chip and has 32MB of onboard Nor Flash.
Flexible power supply options
Supports PoE and USB Type-C interface power supply
To use PoE power supply, you must purchase a package that includes a PoE module.
Support access to PoE modules
Only one network cable is needed to connect to the PoE device to achieve networking and power supply
The pictures are for display only. Please refer to the configuration list for detailed configuration.
Support AI voice interaction
Supports mainstream AI platforms and can be connected to online large model platforms such as Doubao, DeepSeek and other AI models
(Speakers only available with PoE Packages A and B)
(Screen only available with PoE Package B)
Resource Introduction
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ESP32-P4NRW32
ESP32-P4 with 32MB PSRAM
100M RJ45 network port
32MB Nor Flash
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Display interface
MIPI-DSI (2-lane), compatible with 5/7/8/10.1-inch DSI displays
-
Camera interface
MIPI-CSI (2-lane), can connect to cameras such as OV5647
-
Type-C port
Can be used for power supply and program burning
Chip Microphone
-
Speaker jack
MX1.25 2P connector, supports 8 ohm 2W speakers
-
4-pin USB port
USB OTG 2.0 High Speed interface
PoE module interface and power supply port
-
BOOT button
Press when powering on or resetting to enter download mode
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RST button
Reset button
Power indicator
-
SD card slot
SDIO 3.0 interface protocol
Pin Definition
Product size