ESP32-S3 Development Board with 3.49inch IPS Capacitive Touch LCD,172 × 640 Resolution 16.7M Color QSPI Display,Supports AI Interaction and Offline Voice Control

ESP32-S3 High-Performance Development Board With 3.49 inch IPS Capacitive Touch Display, 172 × 640 Resolution, Integrated With ESP32-S3R8 Dual-Core Processor Features The ESP32-S3-Touch-LCD- 3.49 is a high-performance, highly integrated microcontroller development board designed by. Onboard 3.49 inch capacitive touch IPS display, highly integrated power management IC, 6-axis IMU (3-axis accelerometer and 3-axis gyroscope), RTC chip, low-power audio codec IC, echo cancellation circuit, and so on, which makes it easy for you to develop and integrate into the products quickly. Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency Supports 2.4GH z 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 3.49 inch IPS capacitive touch display for clear color picture display, 172 × 640 resolution, 16.7M color Equipped with dual microphone array with noise reduction and echo cancellation circuit, suitable for accurate speech recognition and near/far-field wake-up Built-in AXS15231B LCD & touch controller, using QSPI and I2C interfaces for communication respectively Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.

Onboard PCF85063 RTC chip for RTC functionality Onboard PWR and BOOT programmable buttons for easy custom function development Onboard 18650 Lithium battery holder Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design Reserved 22PIN 2.54 mm pitch through-hole pads for easy connection to external modules or functional expansion, enhancing development flexibility. Package Content ESP32-S3-Touch-LCD- 3.49 x1