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
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Product details
| Management number | 216115526 | Release Date | 2026/04/19 | List Price | US$13.82 | Model Number | 216115526 | ||
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- High-Performance Processor: Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz 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.
- 3.5inch Touch Screen: Onboard 3.5inch 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 MX1.25 Lithium battry recharge/discharge header. Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, battry charging, battry management, and battry life optimization, etc.
- Peripheral Interfaces: Type-C connector. Onboard PWR and BOOT programmable buttons for easy custom function development. Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design. Adapting I2C, UART, USB, and multiple GPIO pins, for connecting peripherals and debugging.
- Comes with Online Development Resources and Tutorials to help you get started quickly: bit.ly/4kiMRPB
| Brand | UeeKKoo |
|---|---|
| Manufacturer | UeeKKoo |
| Model Number | ESP32-S3-Touch-LCD-3.5B |
| BuiltIn Media | 6Ω 1W speaker x1, ESP32-S3-Touch-LCD-3.5B x1 |
| Operating System | Linux, Android |
| Warranty Description | Technical Support is provided |
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