Waveshare

ESP32-S3 Round AMOLED Touch Display Board - 466x466, Dual-Core, Dual Mic, QSPI

Name: ESP32-S3 Round AMOLED Touch Display Board - 466x466, Dual-Core, Dual Mic, QSPI
Brand: Waveshare
SKU: WS-31261
Price: 55.0 AUD
Availability: InStock

· MPN: 31261

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Unleash your creativity with the cutting-edge ESP32-S3 1.75inch AMOLED Round Touch Display Development Board! This state-of-the-art board is the perfect tool...

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Unleash your creativity with the cutting-edge ESP32-S3 1.75inch AMOLED Round Touch Display Development Board! This state-of-the-art board is the perfect tool for developers and hobbyists looking to bring their innovative ideas to life.

Product Highlights:

Powerful Processor: At its core, a 32-bit LX7 dual-core processor with up to 240MHz main frequency offers robust performance for complex applications.
Gorgeous Display: The 1.75-inch round AMOLED touch display bursts with vibrant colors, delivering an exceptional visual experience with 466×466 pixels resolution.
Seamless Connectivity: Navigate with ease using the QSPI interface, and enjoy the convenience of Bluetooth 5 (LE) and Wi-Fi connectivity for wireless interactions.
Immersive Audio: Dual digital microphone arrays with noise reduction and echo cancellation make it ideal for cutting-edge voice recognition and communication projects.
Versatile Features: Equipped with a 6-axis sensor, RTC chip, and onboard power management, this board is designed to accommodate a variety of use cases.
Extensive Storage: Experience ample storage with onboard 8MB PSRAM, 16MB external Flash memory, and a TF card slot for additional capacity.
Durable Construction: Available in standard and GPS versions, along with an optional protective case for extra durability.

Technical Specifications:

Processor: ESP32-S3R8 Xtensa 32-bit LX7
Display: 1.75" AMOLED, 466×466 pixels, touch-enabled
Interfaces: QSPI for display, I2C for touch, onboard TF card slot, USB Type-C
Memory: 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash
Sensors: QMI8658 6-axis IMU (3-axis accelerometer, 3-axis gyroscope), PCF85063 RTC chip
Audio: Onboard dual digital microphones with echo cancellation
Power Management: AXP2101 IC, supports various voltage outputs and battery management
Dimensions: Compact and portable design for flexible deployment

Perfect For:

Smart wearable devices
IoT projects with human-computer interaction
Prototype development for consumer electronics
Educational tools for learning embedded systems

Get your hands on the ESP32-S3 1.75inch AMOLED Round Touch Display Development Board today and embark on a journey of limitless possibilities. With comprehensive SDKs and an extensive resource library available on Waveshare's wiki, you’ll be well-equipped to bring your most ambitious ideas to life.

Order now and take the first step towards transforming your vision into reality!

Jargon buster

Plain-language definitions for the technical terms used above.

ESP32: ESP32 is a family of microcontroller modules with built-in wireless features such as Bluetooth and WiFi. Knowing this product uses an ESP32-based module helps explain how it provides wireless serial communication and firmware update features.
Flash memory: Non-volatile memory that keeps stored data even when power is removed. In this sensor, it matters because enrolled fingerprint templates can remain saved after the project is turned off.
GPS: The US satellite navigation system used by GNSS receivers to calculate position and time. Support for GPS is important because it is widely available and often used together with other constellations for more reliable positioning.
Gyroscope: A gyroscope measures rotation, such as how fast a board is turning around its X, Y, and Z axes. This matters for projects like gesture controls, balancing robots, and motion tracking where tilt or rotation changes need to be detected.
I2C: I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
IMU: An Inertial Measurement Unit combines motion sensors to measure movement and orientation. It matters for asset tracking because it can detect movement, tilt, vibration, or changes in direction.
IoT: Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
RTC: A Real-Time Clock keeps track of time even when the main processor is asleep or powered down, usually with a small backup battery. It matters for data logging and tracking projects that need accurate timestamps.
SRAM: Fast temporary memory used by a processor while a program is running. More SRAM helps with projects that handle larger data buffers, networking, displays, or more complex code.
USB Type-C: A reversible USB connector used for power and data on many modern devices. On this kit it indicates an alternate 5V power input, which may be useful for setup or charging without the solar panel.