ESP32-P4-WIFI Development Board

Description

This product is a multimedia development board based on ESP32-P4 with integrated ESP32-C6, supports Wi-Fi 6 and Bluetooth 5 wireless connection. It features rich Human-Machine interfaces, including MIPI-CSI (with integrated Image Signal Processor), MIPI-DSI, SPI, I2S, I2C, LED PWM, MCPWM, RMT, ADC, UART, TWAI, etc. Additionally, it supports USB OTG 2.0 HS, and onboard 40PIN GPIO header which is compatible with some Raspberry Pi Pico HATs, enabling a wider range of application adaptability.

The ESP32-P4 adopts a 400MHz dual-core RISC-V processor and supports up to 32MB PSRAM, featuring USB 2.0, MIPI-CSI/DSI, H.264 encoder, and other peripherals, meeting the needs for low-cost, high-performance, and low-power multimedia development. It also integrates the Digital Signature Peripheral and a dedicated Key Management Unit, ensuring secure data and operations. Specifically designed for high-performance and high-security applications, the ESP32-P4-WIFI6 meets the requirements of Human-Machine interaction, efficient edge computing, and IO expansion.

Features and Spec

• High-performance MCU with RISC-V 32-bit dual-core and single-core processors
• 128 KB HP ROM, 16 KB LP ROM, 768 KB HP L2MEM, 32 KB LP SRAM, 8 KB TCM
• Powerful image and voice processing capability. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, H264 encoder
• 32MB PSRAM in the chip's package, with onboard 32MB Nor Flash
• Commonly used peripherals such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, SDIO 3.0 TF card slot, microphone, and speaker header, etc.
• Adtaping 2*20 GPIO headers with 27 x remaining programmable GPIOs
• Security features: Secure Boot, Flash Encryption, cryptographic accelerators, and TRNG. Additionally, hardware access protection mechanisms help to enable Access Permission Management and Privilege Separation

Block Diagram

1. ESP32-P4NRW32
   ESP32-P4 chip, with 32MB PSRAM
2. ESP32-C6-MINI-1
   SDIO 3.0 interface protocol, extending Wi-Fi 6 / Bluetooth 5
3. 32MB Nor Flash
4. Display interface
   MIPI-DSI (2-lane), supports 5 / 7 / 8 / 10.1 inch DSI screen
5. Camera interface
   MIPI-CSI (2-lane), supports OV5647 camera, etc.
6. USB Type-C connector
   for power supply, program burning and debugging
7. Onboard microphone
8. Speaker header
   MX1.25 2P connector, supports 8Ω 2W speaker
9. 4PIN USB header
   USB OTG 2.0 High Speed interface
10. ESP32-C6 UART pads
11. BOOT button
    Press it when powering on or resetting to enter download mode
12. RST button
13. Power supply indicator
14. TF card slot
    SDIO 3.0 interface protocol

Pin List

Documentation

• ESP32-P4-WIFI Development Board schematic
• ESP32-P4-WIFI Development Board datasheet
• ESP32-P4 Datasheet
• ESP32-P4 Technical Reference Manual

Software

• Flash_download_tool

Demo

• ESP32-P4-WIFI6 Demo