Waveshare ESP32-S3 2.16inch AMOLED Display Development Board, 480 × 480 Resolution, 16.7M Color, Supports Dual Microphones, 2.4GHz Wi-Fi and BLE 5, No BAT

Equipped with high-performance 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 Static RAM, 384KB ROM, with onboard 8MB PSRAM and external 16MB flash. Type-C port, improving device compatibility, easier to use. Onboard 2.16inch AMOLED capacitive touch display for clear color picture display, 480 × 480 resolution, 16.7M color
Adopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc. Built-in CO5300 display driver and CST9220 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources
Equipped with dual microphones array with noise reduction and echo cancellation circuit, suitable for accurate speech recognition and near/far-field wake-up. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc.
Onboard PWR and BOOT programmable buttons for easy custom function development. Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header. Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, Batt charging, Batt management, and Batt life optimization, etc.