ESP32-S3 3.5inch Capacitive Touch Display Development Board, 320x480 IPS LCD 262K, Onboard Camera Interface, Supports AI Speech Interaction and Offline Voice Control,WFi/BLE 5,Comes with Speaker
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Product details
| Management number | 216115542 | Release Date | 2026/04/19 | List Price | US$12.00 | Model Number | 216115542 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- It is a high-performance, highly integrated MCU board (ESP32 With Display). Onboard 3.5inch capacitive touch IPS display, power management IC, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC, low power audio codec, and so on, which makes it easy for you to develop and integrate into the products quickly.
- 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.
- Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory.
- Onboard 3.5inch capacitive touch display for clear color picture display, 320 x 480 resolution, IPS Display, 262K color. Suitable for various smart device development, enabling human-machine interaction.
- Built-in ST7796 display driver and FT6336 capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources. Type-C connector, improving device compatibility, easier to use.
- Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard PCF85063 R-T--C chip, powered by main Li batt-ry through AXP2101 chip, with reserved R-T--C batt-ry header for connecting a backup batt-ry, ensuring R-T--C function during the replacement of the main batt-ry.
- Onboard PWR and BOOT programmable buttons for easy custom function development. Onboard 3.7V MX1.25 Li batt-ry recharge/discharge header. Adapting I2C, UART, USB, and multiple GPIO pins, for connecting peripherals and debugging.
- Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design. Onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640. (Camera is not included)
- Comes with Online Tutorial Usage Guide and Online Development Resource, Please check: n9.cl/76z9x6
| Brand | Wonrabai |
|---|---|
| Model Name | ESP32-S3-Touch-LCD-3.5 |
| Manufacturer | Wonrabai |
| Model Number | ESP32-S3-Touch-LCD-3.5 |
| BuiltIn Media | ESP32-S3-Touch-LCD-3.5 x1 |
| Mfr Part Number | WB-3.5Touch LCD on ESP32 |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 0.24 GHz |
| Total Usb Ports | 1 |
| Operating System | FreeRTOS |
| Compatible Devices | Camera (OV2640, OV5640), Computers (via USB), Keyboards, Speakers |
| RAM Memory Installed | 0.01 GB |
| Warranty Description | Any questions, please let us know. |
| RAM Memory Technology | LPDDR3 |
| Connectivity Technology | Wi-Fi, Bluetooth 5 (LE), I2C, UART, USB, GPIO |
| Memory Storage Capacity | 24 MB |
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