The ESP32-P4-WIFI6-Touch-LCD-3.5 is a high-performance development board based on ESP32-P4 controller with RISC-V 32-bit dual-core and single-core processors. Equipped with 3.5inch IPS touch display, highly integrated power management chip, and low-power audio codec chip, features rich human-machine interfaces including MIPI-CSI (with integrated Image Signal Processor), it also supports USB OTG 2.0 HS for high-speed connectivity.
The ESP32-P4 chip 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, to meet the higher requirements of embedded applications such as Human-Machine interaction, efficient edge computing, and IO expansion.

• High-performance MCU with RISC-V 32-bit dual-core and single-core processors
• Onboard ESP32-C6H8 module serving as a Wi-Fi 6 co-processor, extending Wi-Fi 6 and BLE 5 capabilities for ESP32-P4
• 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP Static RAM, 8KB 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 16MB Nor Flash
• Onboard Type-C ports, more convenient, better device compatibility
• Onboard 3.5inch capacitive touch IPS display for clear color picture display, 320 × 480 resolution, 262K color
• Built-in ST7796 display driver and FT6336 capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
• Onboard programmable PWM and BOOT buttons for easy custom function development
• Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header
• Adapting I2C, UART, USB and multiple GPIOs for external device connection and debugging, enabling flexible peripheral configuration
• Onboard TF card slot for extended storage, high-speed data transfer, and enhanced flexibility, suitable for data logging and media playback, simplifying circuit design
• Onboard camera interface, supporting OV5647 and other MIPI-CSI cameras
• Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, Batt charging, Batt management, and Batt life optimization, etc.
• Security features: Secure Boot, Flash Encryption, cryptographic accelerators, and TRNG. Additionally, hardware access protection mechanisms help to enable Access Permission Management and Privilege Separation