Waveshare ESP32 3.5inch Rounded Corner Touch LCD Development Board, 320 480, Onboard Audio Codec Chip, Built-in Microphone and Speaker, Supports Wi-Fi and BLE, Without BAT

Powerful Core Performance: Equipped with an ESP32 Xtensa 32-bit LX6 single-core/dual-core processor with a main frequency of up to 240MHz, supporting 2.4GH z Wi-Fi and Bluetooth V 4.2, delivering excellent wireless connectivity and data processing capabilities for efficient and stable operation in various applications.
^^ Outstanding Display Effect: Features a 3.5 -inch IPS capacitive touch screen with a resolution of 320480 and 262K color display. The ST7796 driver chip and FT6336 touch chip work together to provide a clear, smooth visual experience and sensitive touch interaction.
^^ Rich Functional Interfaces: Offers a variety of communication interfaces such as I2C, UART, and USB, along with multiple GPIO interfaces, and supports TF card slot for storage expansion. It facilitates easy connection to external devices and data storage, flexibly meeting diverse development needs.
^^ Premium Audio Experience: Integrates the ES8311 low-power audio codec chip, along with a built-in microphone and speaker, supporting high-quality audio input and output. It enables AI voice interaction and Bluetooth music playback, enhancing the product's multimedia capabilities. ^^ Battery Required (Not
Included): This product requires a battery to function fully, but the battery is not included. Customers need to purchase a suitable battery separately to ensure the normal operation of the product.