ESP32-S3 3.5inch Capacitive Touch Display Development Board, IPS LCD 320×480, QSPI and I2C, Support AI Speech Interaction,Enabling AI Interaction and Offline Voice Control, with Case + OV5640 Camera

High-Performance Processor: Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GH z WFi ( 802.11 b/g/n) and BLE 5 (LE), with onboard antenna. Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory.
3.5 inch Touch Screen: Onboard 3.5 inch IPS Capacitive Touch display for clear color picture display, 320 x 480 resolution, 262K color, 170° wide viewing angle. Built-in AXS15231B LCD & touch controller, using QSPI and I2C communication respectively.
Supports AI Speech Interaction: Allows access to online large model platforms such as DeepSeek, Doubao, ChatGPT, etc.
Onboard Audio Codec: Supports high-quality audio processing, providing clear and high-quality audio input and output.
Sensor and Camera Interface: Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640. (This version comes with Case and OV5640 Camera).
Power Management: Onboard PCF85063 RT-C chip, powered by main Li battry through AXP2101 chip, with reserved RTC battry header for connecting a backup battry, ensuring RTC function during the replacement of the main battry. Onboard 3.7V MX 1.25 Lithium battry recharge/discharge header. Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, battry charging, battry management, and battry life optimization