ESP32-S3 1.75inch AMOLED Round Touch Display Dev Board, 466×466 Pixels

Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GH z W-i-F-i ( 802.11 b/g/n) and Blue-too-th 5 (LE), with onboard antenna. Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory
Onboard 1.75 inch AMOLED capacitive touch display for clear color picture display, 466 × 466 resolution, 16.7M color, 178° wide viewing angle. Adopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc
Onboard audio codec: Supports high-quality audio processing, providing clear and high-quality audio input and output
Supports AI Speech Interaction: Allows access to online large model platforms such as DeepSeek, Doubao, GPT, etc
Built-in CO5300 display driver and CST9217 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources. Type-C connector, improving device compatibility, easier to use
Equipped with dual digital microphones array for audio algorithms such as noise reduction and echo cancellation, suitable for accurate speech recognition and near-field / far-field voice wake-up applications