ESP32-P4 Tiny Development Board (WT9932P4-TINY) – Dual-Core RISC-V 400MHz High-Performance MCU with MIPI CSI/DSI & USB OTG

Overview 

The ESP32-P4 Tiny is a compact, high-performance development board built around Espressif’s powerful ESP32-P4 system-on-chip (SoC). Powered by a dual-core 32-bit RISC-V processor running up to 400MHz alongside a low-power single-core RISC-V LP core (40MHz), this board is engineered for demanding Edge AI, multimedia processing, human-machine interfaces (HMI), and high-speed data acquisition. Featuring dedicated hardware extensions for AI vector operations, 2D graphics acceleration, and MIPI-CSI/DSI display and camera interfaces, the ESP32-P4 Tiny packs workstation-class microcontroller power into an breadboard-friendly form factor.

Key Features 

• Dual-Core RISC-V CPU: Main HP system running up to 400 MHz with single-precision FPU and AI vector extensions, paired with a 40 MHz LP core for ultra-low-power standby tasks.

• Advanced Multimedia Support: Native MIPI-CSI (camera interface) and MIPI-DSI (display interface) along with hardware H.264 video encoding and 2D Graphics Acceleration (PPA).

• Rich On-Chip Memory: Includes integrated HP L2-Cache/SRAM and support for high-speed PSRAM expansion for complex computer vision and GUI frameworks (LVGL).

• Robust Hardware Security: Features Secure Boot, Flash Encryption, cryptographic hardware accelerators (AES, SHA, RSA, ECC), and a True Random Number Generator (TRNG).

• High-Speed Peripherals: Equipped with USB 2.0 OTG, Ethernet MAC, SD/MMC, SPI, I2C, I2S, UART, PWM, and high-precision ADC pins.

Technical Specifications