Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 466x466 Resolution, Aluminum Alloy Case, Onboard Dual Microphones Array, Portable Mini Display, No Batt

Marca: Waveshare
Conector de CPU: BGA
Tecnología de memoria RAM: SRAM
Procesadores compatibles: Serie ESP32
Tipo de chipset: ESP32-S3R8 Xtensa 32-bit LX7 Dual-Core
Plataforma: Personalizado
Nombre del modelo: ESP32-S3-Touch-AMOLED-1.75C-EN
Tipo de conector principal de energía: Tipo C
Fabricante: Waveshare
Número de unidades: 1.0 Conteo

- The ESP32-S3-Touch-AMOLED-1.75C-EN(without Batt) is a high-performance, highly integrated MCU board designed by Waveshare. It features a CNC-machined aluminum alloy case, offering a compact and premium appearance. Onboard 1.75inch AMOLED capacitive touch display, highly integrated power management chip, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC chip, low power audio codec, echo cancellation circuit, and so on
- Built-in speaker and with reserved space for Li Batt, providing powerful support for rapid development and product prototype validation. 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 BT 5 (LE), with onboard antenna. Built-in 512KB Static RAM and 384KB ROM, with onboard 8MB PStatic RAM and an external 32MB Flash memory
- Type-C port, improving device compatibility, easier to use. Onboard 1.75inch AMOLED capacitive touch display for clear color picture display, 466 x 466 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 CST9217 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources. Equipped with a dual-microphone array, enabling audio algorithms such as noise reduction and echo cancellation, suitable for accurate voice 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 PWR and BOOT programmable buttons for easy custom function development. Onboard 3.7V MX1.25 Li Batt recharge/discharge header. Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, Batt charging, Batt management, and Batt life optimization, etc