ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 32-bit LX7 Dual-core Processor, 466×466 Pixels, QSPI Interface, Onboard Dual Digital Microphones Array, ESP32 With Display Embedded with CO5300 Display Driver and CST9217 Capacitive Touch Chip Version Options All versions come with touch function ESP32-S3-Touch-AMOLED-1.75Standard version ESP32-S3-Touch-AMOLED-1.75-BStandard version with protective case ESP32-S3-Touch-AMOLED-1.75-GGPS version, with built-in LC76G module, comes with a GNSS ceramic antenna Features The ESP32-S3-Touch-AMOLED-1.75 is a high-performance, highly integrated MCU board designed by Waveshare. It is compact in size, onboard 1.75inch AMOLED capacitive touch display, power management IC, 6-axis sensor (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. Equipped with 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 of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory Type-C connector, improving device compatibility, easier to use Onboard 1.75inch AMOLED capacitive touch display for clear color picture display, 466 × 466 resolution, 16.7M color Built-in CO5300 display driver and CST9217 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources 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 Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc. Onboard PCF85063 RTC chip, powered by Lithium battery through AXP2101 chip for uninterrupted power supply Onboard PWR and BOOT programmable buttons for easy custom function development Onboard 3.7V MX1.25 Lithium battery recharge/discharge header Onboard 8PIN 2.54mm header adapting 3 × GPIO and 1 × UART, and reserved pads of I2C and 3 × expanded IO interfaces, for connecting peripherals and debugging Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, battery charging, battery management, and battery life optimization, etc. Adopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc. AMOLED parameters Display Panel AMOLED Display Size 1.75 inch Resolution 466 × 466 pixels Display Colors 16.7M Brightness 700 cd/㎡ Contrast Ratio 100000:1 Communication Interface QSPI Driver IC CO5300 Touch Supported Touch IC CST9217 Small Size, Touch More Possibilities Suitable For Various Smart Device Development, and Can Realize Human-Computer Interaction Function. Supports connecting to a battery for independent operation Adopts AMOLED screen The next-generation display technology, compared to traditional LCD displays, the AMOLED screen features precise light-control capability, representing more delicate colors, more picture details, and more vivid videos and images 178° wide viewing angle Excellent Display Performance, 16.7M color, wide viewing angle 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, etc. Supports ESP-IDF, Arduino Comprehensive SDK, dev resources, tutorials to help you easily get started Wi-Fi and BLE 5 support ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 ax/b/g/n) with 40 MHz of bandwidth support, Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh What's On Board ESP32-S3R8The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM Onboard antennaSupports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) IPEX1 connectorSwitching to use the external antenna via resoldering an onboard resistor PWM buttonfor system power supply ON/OFF, supports custom function BOOT buttonfor device startup and function debugging MX1.25 2P speaker header TCA9554GPIO expander chip PCF85063RTC chip QMI86586-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer AXP2101Highly integrated power management IC 2.54mm 8PIN headerfor debugging and connecting peripherals Dual microphoneswith onboard echo cancellation circuit, enabling higher-quality audio capture IPEX 1 GPS connectorfor connecting GPS antenna (for the GPS version only, with built-in LC76G module) Type-C portESP32-S3 USB interface, for program burning and log printing ES7210Echo cancellation algorithm chip, for reducing echo and enhancing audio capture accuracy MX1.25 Lithium battery headerMX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging Outline dimensions without case with protective case
Related
Related
Related
Related