The ESP32-S3-Touch-AMOLED-2.16 is a high-performance, highly integrated microcontroller development board designed by Waveshare. Tiny size with onboard 2.16inch capacitive AMOLED display, highly integrated power management chip, 6-axis IMU (3-axis accelerometer and 3-axis gyroscope), RTC chip, low power audio codec, echo cancellation circuit, and so on, which makes it easy for you to develop and integrate into the products quickly. Note: 3.7V Lithium Battery is not included. Features: 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 Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, Batt charging, Batt management, and Battery life optimization, etc. Useful Link: https://docs.waveshare.com/ESP32-S3-Touch-AMOLED-2.16 Specifications: MCU: ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor Operating Frequency: Up to 240MHz Wireless Connectivity: 2.4GHz Wi-Fi (802.11 b/g/n) + Bluetooth 5 LE Display Size: 2.16-inch Display Type: AMOLED Capacitive Touch Display Resolution: 480 × 480 Color Support: 16.7 Million Colors Display Driver: CO5300 Touch Controller: CST9220 RAM: 512KB SRAM + 8MB PSRAM ROM: 384KB ROM Flash Memory: 16MB NOR Flash Audio: Dual Microphone Array with Noise Reduction Sensor: QMI8658 6-axis IMU Storage: TF Card Slot Power Interface: USB Type-C Battery Support: 3.7V Lithium Battery Header (MX1.25) Power Management IC: AXP2101 Development Support: ESP-IDF, Arduino IDE Dimensions: 46 x 46 x 22.50 mm weight: 0.031 kg Package Includes: 1 x Waveshare ESP32-S3 2.16-inch 480×480 AMOLED Display Development Board 1 x PC insulating sheet
Specifications
| Processor | ESP32-S3R8 dual-core LX7 up to 240MHz |
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| Display | 2.16-inch AMOLED, 480 × 480, 16.7M colors |
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| Wireless | Wi-Fi 802.11 b/g/n + Bluetooth 5 LE |
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| Memory | 8MB PSRAM + 16MB Flash |
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| Sensor | QMI8658 6-axis IMU |
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| Power | 5V via USB Type-C input, 3.3V logic level |
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| Shipping Weight | 0.040 kg |
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| Shipping Dimensions | 5 × 5 × 3 cm |
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