Description Waveshare ESP32-P4-WIFI6-Touch-LCD-4.3-C is a high-performance development board built around the ESP32-P4 and an onboard ESP32-C6-MINI wireless co-processor. It combines a 4.3 inch 480 × 800 IPS capacitive touch display, Wi-Fi 6, Bluetooth 5 LE, MIPI CSI camera support, audio input and output, TF card expansion, and a 40PIN expansion header in one integrated platform. This SKU is the with OV5647 camera version, so it is better suited to embedded vision, smart control panels, AI interaction terminals, multimedia UI projects, and portable HMI development than the standard board-only version. Features ESP32-P4 high-performance MCU with RISC-V dual-core plus single-core architecture. ESP32-C6-MINI onboard as a Wi-Fi 6 and Bluetooth 5 LE co-processor for reliable wireless connectivity. 4.3 inch IPS display with 480 × 800 resolution, wide viewing angle, and 5-point capacitive touch. Optional camera platform with onboard MIPI CSI interface, and this SKU includes the 5MP OV5647 camera. Audio input and output using ES8311 and ES7210, suitable for voice projects and AI interaction. 32MB PSRAM and 32MB Nor Flash onboard for multimedia and edge application development. USB OTG 2.0 HS, TF card slot, 3.7V lithium battery header, and a 40PIN GPIO header for rich expansion. Security features including Secure Boot, Flash Encryption, cryptographic accelerators, TRNG, and permission management support. Specifications Item Specification Main controller ESP32-P4 Wireless co-processor ESP32-C6-MINI-1 Processor architecture RISC-V 32-bit dual-core plus single-core Memory 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP Static RAM, 8KB TCM PSRAM 32MB Flash 32MB Nor Flash Display panel IPS Display size 4.3 inch Resolution 480 × 800 Viewing angle 160° Brightness 500cd/㎡ Contrast ratio 1000:1 Display interface MIPI-DSI 2-lane Display driver ST7701 Touch type Capacitive touch, 5-point Touch IC GT911 Camera OV5647 included, MIPI CSI camera interface Audio chips ES8311 audio codec, ES7210 echo cancellation chip Wireless 2.4GHz Wi-Fi 6 and Bluetooth 5 LE Storage TF card slot Power USB Type-C or 3.7V lithium battery header Expansion 40PIN GPIO header compatible with some Raspberry Pi HATs Applications Smart HMI terminals with touch UI, wireless connectivity, and multimedia output. AI voice interaction devices using microphone input, speaker output, and online model connectivity. Embedded vision projects with the included OV5647 camera and MIPI CSI support. Portable control panels powered by USB or lithium battery. Edge multimedia interfaces with display, TF card storage, and high-speed USB OTG. ESP32-P4 development for advanced UI, security-focused embedded products, and custom peripherals. Product List ESP32-P4-WIFI6-Touch-LCD-4.3 host x1 GH1.25 2PIN 8Ω 2W speaker 50mm x1 OV5647 camera x1 Other Content The onboard ESP32-C6-MINI extends Wi-Fi 6 and Bluetooth 5 LE to the ESP32-P4 over the SDIO interface, giving this board stronger wireless capability than a standard display dev board. That makes it well suited to cloud-connected display terminals, smart dashboards, and interactive edge devices. The 40PIN expansion header also helps this ESP32-P4 board fit into broader prototyping workflows, including selected Raspberry Pi HAT-style accessories where supported. Resources Waveshare Wiki Official Resources Section ESP32-P4 Overview ESP32-C6 Overview ESP-IDF for ESP32-P4 ESP32-P4 Technical Reference Manual ESP32-C6 Datasheet FAQ What is the difference between ESP32-P4-WIFI6-Touch-LCD-4.3 and ESP32-P4-WIFI6-Touch-LCD-4.3-C?The standard version is the board without a camera, while the -C version includes the OV5647 camera. This SKU is the camera version. Does this board support Wi-Fi and Bluetooth?Yes. It uses the onboard ESP32-C6-MINI as a co-processor to extend Wi-Fi 6 and Bluetooth 5 LE connectivity. What display interface does it use?The 4.3 inch LCD uses a MIPI-DSI 2-lane interface with the ST7701 display driver, and the touch panel uses GT911. Can it be used for audio interaction projects?Yes. The board includes ES8311 for audio codec functions and ES7210 for echo cancellation, which makes it suitable for voice interaction and audio-enabled embedded devices. Can I power it from a battery?Yes. The board includes a 3.7V MX1.25 lithium battery header that supports charging and discharging for portable applications.
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