WAVE-31570 ESP32-P4 Smart 86 Box Development Board, Based on ESP32-P4 Controller With RISC-V 32-bit Dual-core And Single-core Processors, Onboard 4inch 720 × 720 Pixel Touch Display, 5-point Touch

The Waveshare #31570 is the ESP32-P4-86-Panel-ETH-2RO product model and is a high-performance development board based on ESP32-P4 controller with RISC-V 32-bit dual-core and single-core processors, onboard 4inch 720 × 720 resolution IPS touch display. It features rich Human-Machine interfaces including MIPI-CSI (with integrated Image Signal Processor) and supports USB OTG 2.0 HS for high-speed communication( comes with Ethernet port, RS485, and relays).

FEATURES:

It also 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
• 128 KB HP ROM, 16 KB LP ROM, 768 KB HP L2MEM, 32 KB LP SRAM, 8 KB TCM
• Powerful image and voice processing capability. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, and H264 encoder
• 32MB PSRAM in the chip's package, with onboard 32MB Nor Flash
• Commonly used peripherals such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, Ethernet port, SDIO 3.0 TF card slot, dual microphones (support echo cancellation), speaker header and RTC battery header, etc. (available interfaces vary by model, please refer to the onboard resources for more details)
• Security features: Secure Boot, Flash Encryption, cryptographic accelerators, and TRNG. Additionally, hardware access protection mechanisms help to enable Access Permission Management and Privilege Separation.
• Capacitive 5-point touch: supports 5-point sensitive touch, seamlessly combining intuitive operation with rapid response for efficient and convenient development.
• 4-inch IPS touch screen: 170° wide viewing angle, excellent display performance, high contrast
• Onboard RS485 interface: supports Automatic data transmission and reception, built-in power isolation, digital isolation, TVS and other protections. * only available on ESP32-P4-86-Panel-ETH-2RO version.
• 2-Channel Relay: Onboard Optocoupler isolation, prevents the relay from being interfered by high-voltage circuit. * this function is only available on ESP32-P4-86-Panel-ETH-2RO version
• 100M RJ45 Ethernet Port: supports 10/100M wired network communication
  * this function is only available on ESP32-P4-86-Panel-ETH-2RO version.
  ** When connecting the network cable, the depth of the 86-type back box should be considered. A short-body RJ45 connector cable is recommended.
• *** the 86-type back box and screws are NOT included.
  It is recommended to use an 86-type back box with a depth of 33mm or more.
  If you need to use the RJ45 Ethernet port, the back box depth of ≥35mm is recommended.
  If using a 33–35 mm box, consider using short-body RJ45 connector cable
  (* Only the ESP32-P4-86-Panel-ETH-2RO comes with Ethernet port, RS485, and relays)
• Audio input/output: Onboard ES8311 audio codec chip and ES7210 echo cancellation circuit. Meet daily audio application scenarios.
• Supports AI voice interaction: supports mainstream AI platforms and can be connected to online large model platforms such as Doubao, DeepSeek, and other AI models.
• Wi-Fi 6 and Bluetooth module: the onboard ESP32-C6-MINI module extends 2.4GHz Wi-Fi 6 and Bluetooth 5 (LE) for ESP32-P4, using SDIO interface protocol for stable connection and efficient transmission.

Display Specifications