ESP32-P4 with 4 inch Round Touch Display Development Board, IPS LCD, 720 x 720 Pixels, Onboard Dual Microphones, Support WFi 6 / BLE 5, Audio Input/Output, Supports AI Voice Interaction

Using ESP32-P4 Controller 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. 32MB PSRAM in the chip's package, with onboard 32MB Nor Flash. Onboard ESP32-C6-MINI module extends 2.4GH z W-Fi 6 and BLE 5 (LE) for ESP32-P4, using SDIO interface protocol for stable connection and efficient transmission.
4inch 720 x 720 IPS Round Capacitive Touch display, Supports 10-point sensitive touch. 170° wide viewing angle, Excellent display performance, high contrast, and wide viewing angle.
Powerful image and voice processing capability. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, H264 encoder.
It features rich Human-Machine interfaces including MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS, SDIO 3.0 TF card slot, dual microphones (support echo cancellation), speaker header and RTC battry header, etc. Onboard 2*20 GPIO header with 28 x remaining programmable GPIOs which is compatible with some Raspberry Pi HATs, enabling a wider range of application adaptability.
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.