ESP32-S3 3.49inch Touch LCD Dev Board, Onboard 3.49inch QSPI IPS Display 172 640, ESP32-S3R8 Dual-core Processor, Support AI Interaction and Offline Voice Control (Without Battery)

OverviewThe ESP32-S3-Touch-LCD- 3.49 is a high-performance, highly integrated microcontroller development board designed by Waveshare. 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. FeaturesEquipped with ESP32-S3R8 32-bit LX7 dual-core processor, up to 240MHz main frequencySupports 2.4GH z Wi-Fi ( 802.11 b/g/n) and Bluetooth 5 (LE), with onboard antennaBuilt-in 512KB of S-R-A-M and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memoryOnboard 3.49 inch IPS capacitive touch display for clear color picture display, 172 640 resolution, 16.7M colorEquipped with dual microphone array with noise reduction and echo cancellation circuit, suitable for accurate speech recognition and near/far-field wake-upBuilt-in AXS15231B LCD & touch controller, using QSPI and I2C interfaces for communication respectivelyOnboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.

Onboard PCF85063 RTC chip for RTC functionalityOnboard PWR and BOOT programmable buttons for easy custom function developmentOnboard 18650 Li-thium battery holderOnboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit designReserved 22PIN 2.54 mm pitch through-hole pads for easy connection to external modules or functional expansion, enhancing development flexibility.
Package ContentESP32-S3-Touch-LCD- 3.49 x1NOTE: Online Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!