ESP32-P4 4.3" LCD IPS 480x800 WiFi6 BLE5 Development Board + 5MP Camera - Waveshare 33875

Description

Development board with integrated 4.3" touch display designed for embedded systems, HMI interfaces, and IoT and edge computing applications. The design uses ESP32-P4 microcontroller and ESP32-C6 module responsible for wireless communication in WiFi 6 and Bluetooth LE 5 standards. The architecture enables parallel processing and communication tasks, suitable for applications requiring simultaneous GUI handling and data transmission. The platform supports image and audio processing, enabling voice control and user interaction systems.

The 4.3" IPS display with 480 x 800 resolution provides a 160° viewing angle and supports up to 5-point touch. Optical bonding improves visibility and reduces the impact of dust on the panel.

The board features a MIPI CSI camera interface together with an included OV5647 5MP camera, enabling image processing, video analysis, and vision-based applications. Integrated audio circuits and TF card slot support multimedia applications and data logging.

The board includes USB OTG 2.0, UART, I2C interfaces, and a 40-pin GPIO header compatible with Raspberry Pi HAT.

Element:

1. ESP32-P4-Core - integrated ESP32-P4NRW32 and 32MB Nor Flash
2. ESP32-C6-MINI-1 module - SDIO interface protocol, extending Wi-Fi 6 / Bluetooth 5 (LE)
3. ES7210 echo cancellation chip - Echo cancellation algorithm chip, used to eliminate echo and improve audio capture accuracy
4. ES8311 low-power audio codec chip - for audio encoding and decoding
5. MIPI CSI interface - 15PIN 1.0mm pitch interface for connecting MIPI-2lane camera
6. 2.54mm 4PIN pads - for ESP32-C6 module firmware burning
7. RTC Batt header - for connecting rechargeable RTC Batt (supports rechargeable RTC Batts only)
8. POWER button - Long press 2s to power off, short press to power on
9. BOOT button - Press it when powering on or resetting to enter download mode
10. RESET button
11. TF card slot - SDIO 3.0 interface protocol
12. MIPI DSI LCD interface - for connecting MIPI 2-lane display
13. Speaker header - GH 1.25 2PIN connector (with lock), supports 8Ω 2W speaker (recommended)
14. USB TO UART Type-C port - for power supply, programming and debugging
15. USB OTG Type-C port - USB OTG 2.0 High Speed port
16. Onboard microphones - dual-microphone array input
17. PWR LED indicator - Power indicator
18. MX1.25 Lithium Batt header - MX1.25 2PIN connector, for 3.7V Lithium Batt, supports charging and discharging
19. 40PIN expansion header - 2.54mm pitch, compatible with some Raspberry Pi HATs (may require a 2*20pin male-to-male header for connection)

Features

• Microcontroller: ESP32-P4 (RISC-V 32-bit dual-core + single-core)
• Wireless module: ESP32-C6-MINI (WiFi 6, BLE 5)
• Flash memory: 32 MB
• PSRAM: 32 MB
• Display: 4.3" IPS
• Resolution: 480 x 800
• Viewing angle: 160°
• Brightness: 500 cd/m²
• Contrast ratio: 1000:1
• Touch: capacitive, up to 5 points
• LCD interface: MIPI DSI 2-lane
• LCD driver: ST7701
• Camera interface: MIPI CSI
• Audio: ES8311, ES7210, dual microphones
• USB: USB OTG 2.0, USB-UART Type-C
• Connectivity: WiFi 6 2.4 GHz, Bluetooth 5 LE
• Interfaces: GPIO 40PIN, UART, I2C
• Card slot: TF (SDIO 3.0)
• Power supply: USB Type-C, 3.7 V Li-ion battery
• Weight: 0.134 kg

Kit includes

• ESP32-P4-WIFI6-Touch-LCD-4.3 board - 1 pc
• 8 Ω 2 W speaker (GH1.25, 50 mm) - 1 pc
• OV5647 5MP camera - 1 pc