ESP32-S3 3.5inch Capacitive Touch Display Development Board, with IPS LCD 320×480, QSPI and I2C Interface,Support AI Speech Interaction, Enable AI Interaction and Offline Voice Control, with Speaker

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 doesn't include Camera Module).
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, et