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ESP32-P4-Pi Dev Board
Dual-Chip (P4+C6) | Wi-Fi 6 & Ethernet
400M RISC-V + 32MB PSRAM + “Pi” Form Factor
Features
The ESP32-P4-Pi-VIEWE is a revolutionary development board that bridges the gap between high-performance MPUs and low-power MCUs. By adopting the industry-standard “Pi” form factor (85 x 56 mm), it offers a seamless upgrade path for developers looking to migrate from Linux-based systems to the more cost-effective and real-time capable ESP32-P4 ecosystem.
- Dual-Chip Architecture:
- Main Processor: ESP32-P4 with a RISC-V 32-bit dual-core processor running up to 360 MHz (High-Performance system) and a RISC-V single-core LP processor at 40 MHz.
- Wireless Co-processor: Integrated ESP32-C6FH4 providing Wi-Fi 6 and Bluetooth 5 capabilities.
- Massive On-Board Memory: 32 MB PSRAM (Stacked) + 16 MB Nor Flash (QSPI), providing ample resources for complex GUIs and edge AI algorithms.
- Advanced Multimedia:
- MIPI-CSI: Camera interface with integrated Image Signal Processor (ISP) for machine vision.
- MIPI-DSI: High-speed display interface for driving high-resolution screens.
- Hardware Acceleration: Built-in Pixel Processing Accelerator (PPA) and H.264 Video Encoder allow for smooth video playback and complex GUI rendering (LVGL) without taxing the CPU.
- Professional Voice Interaction: Dual-Microphone Array, Hardware Echo Cancellation(ES7210) and High-Fidelity Audio (ES8311).
- Connectivity & Expansion: Built for the real world, the board offers robust IO options
- Wired Networking: Onboard 100Mbps Ethernet (RJ45) ensures reliable, interference-free connections. It also features a reserved interface for PoE (Power over Ethernet) modules, simplifying cabling in industrial setups.
- USB Host: A USB 2.0 Type-A port allows connection to keyboards, mice, U-disks, or 4G dongles.
- 40-Pin GPIO Header: Compatible with standard Pi accessories, exposing UART(RS485), SPI, I2C, PWM, and TWAI™ (CAN) for endless sensor expansion.
- Security: Integrated digital signature peripheral, dedicated key management unit, secure boot and flash encryption
- “Pi” Form Factor: Size 85 x 56.00 mm and footprint compatible with your existing Pi cases and accessories.
- Industrial-Grade Stability: Engineered for rigorous environments, robust desgin and high quality manufacture ensure exceptional reliability.
Why Choose
- Separation of Concerns: ESP32-P4 handles heavy application logic, UI rendering (LVGL), and Edge AI inference, while the onboard ESP32-C6 manages wireless communication. This heterogeneous architecture ensures maximum system stability.
- Born for HMI & AI: With the built-in ISP (Image Signal Processor) and H.264 encoding support (implied by P4 architecture), plus the ability to drive MIPI screens, it is the ultimate solution for smart displays, video streaming, and face recognition terminals.
- Industrial-Grade Reliability: Supports industrial interfaces like TWAI (CAN) and Ethernet, making it suitable for factory automation and control panels.
- Voice Ready: Unlike standard core boards, this “Pi” version integrates a complete audio front-end (Dual Mics + Echo Cancellation) , ready for deployment in noise-sensitive environments.
What’s on Board
- ESP32-P4C6-Module: Built-in ESP32-P4NRW32、ESP32-C6、16MB Nor Flash、WIFI 6/Bluetooth 5
- RGB LED
- Ethernet port chip
- ES8311: Used for processing audio encoding and decoding
- MIC1
- Speaker interface: MX1.25 2P connector, supporting 8Ω2W speaker
- Type-A interface: USB OTG 2.0 High Speed interface
- 100 Mbps RJ45 Ethernet port
- PoE Module interface: Supports external PoE module connection,use PoE supply power
- Display interface: MIPI-2lane，Compatible with multiple MIPI screens of the VIEWE series
- MIC2
- Button: Boot(Press when powering on or resetting to enter download mode) + Reset
- Type-C interface: Can be used for power supply, program burning
- Type-C UART interface: Can be used for power supply, program burning, and debugging
- CH340C: USB-to-UART serial communication control chip
- ES7210: Echo cancellation chips can be used to eliminate echoes and improve the accuracy of audio collection.
- TF card slot: SDIO 3.0 interface protocol
- ESP32-C6 UART interface
- Power indicator light
- Camera interface: MIPI 2-lane，Currently supported models: GC0308, OV2640, OV2710, OV5645, OV5647, SC030IOT, SC101IOT, SC2336
- 6-Axis attitude sensor: 3-axis accelerometer and 3-axis gyroscope sensor
- ESP32-C6 SMD ANT: SDIO interface protocol, expanding Wi-Fi 6 and Bluetooth 5
- 40PIN Pin header
Pin Definition
Outline Dimension
Product Demonstration
GitHub Tutorial
