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197774850
Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 32-bit LX7 Dual-core, 466466, QSPI, Dual Digital Microphones Array, ESP32
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Item #:
197774850
GMD 4703
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The ESP32-S3-Touch AMOLED-1.75-B is a high-performance MCU board that integrates an AMOLED touchscreen, advanced sensors, and robust connectivity, making development fast and efficient.
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What Stands Out
High-Resolution Display
Features a 1.75-inch AMOLED screen providing vibrant colors and sharp visuals, perfect for interactive applications and user-friendly interfaces.
Robust Processing Power
Equipped with a 32-bit LX7 dual-core processor, ensuring efficient performance for complex tasks and swift data handling in development projects.
Integrated Microphones
Includes a dual digital microphone array, enabling advanced audio capabilities for voice recognition and enhanced sound monitoring in applications.
Product Details
| Compatible Devices | Single board computers (e.g. Raspberry Pi), or other homemade computers that support the format and interfaces |
| RAM Memory Technology | PSRAM |
| Compatible Processors | ESP32-S3R8 |
| Chipset Type | ESP32-S3R8 |
| Memory Clock Speed | 240 MHz |
| Platform | Custom |
| Memory Storage Capacity | 8 MB |
| Ram Memory Maximum Size | 8 MB |
| Main Power Connector Type | USB-C |
| Number of Ports | 1 |
| Chipset Family | ESP32 |
| Brand | waveshare |
| Model Name | ESP32-S3-Touch-AMOLED-1.75-B |
| Model Number | ESP32-S3-Touch-AMOLED-1.75-B |
| Manufacturer | Waveshare |
| Unit Count | 1 Count |
| Built-In Media | ESP32-S3-Touch-AMOLED-1.75-B |
| Mfr Part Number | ESP32-S3-Touch-AMOLED-1.75-B |
| Compatible Devices | Single board computers (e.g. Raspberry Pi), or other homemade computers that support the format and interfaces See more |
| RAM Memory Maximum Size | 8 MB |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Embedded Developers
Ideal for developers looking to prototype interactive applications with advanced graphics and audio capabilities.
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IoT Enthusiasts
Great for hobbyists and professionals creating IoT solutions that require touchscreen interface and audio input.
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Educational Use
Perfect for students learning about microcontrollers, displays, and audio processing in a hands-on environment.
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Casual Users
Not suitable for users looking for simple plug-and-play devices without programming and technical knowledge.
Product Description
Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 32-bit LX7 Dual-core, 466466, QSPI, Dual Digital Microphones Array, ESP32 with Display, with Case
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Customer Questions & Answers
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Question:
What is the Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board?
Answer: The Waveshare ESP32-S3 is an innovative development board featuring a 1.75-inch AMOLED round touch display and powered by a 32-bit LX7 dual-core processor. It's designed for IoT applications, offering capabilities such as low power consumption, a QSPI interface for high-speed memory access, and dual digital microphones for audio applications. This board is perfect for tech enthusiasts and developers looking to create interactive projects, prototype wearable devices, or develop smart home products. -
Question:
What can I use the Waveshare ESP32-S3 board for?
Answer: The ESP32-S3 board is versatile and ideal for various applications, including Internet of Things (IoT) projects, smart home devices, and wearable technology. Its AMOLED touch display allows for engaging user interfaces, making it suitable for applications that require visual interaction. Developers can create everything from data loggers to smart health monitoring solutions that benefit from its dual microphones and connectivity options, enabling seamless data exchange with other devices. -
Question:
How do I power the Waveshare ESP32-S3 board?
Answer: The Waveshare ESP32-S3 board can be powered using a micro USB connection, which is common and convenient for most users. This provides both power and a means to upload code to the board. Additionally, developers can integrate battery solutions for mobile applications or projects requiring portability. This flexibility makes it suitable for various scenarios, from stationary installations to on-the-go solutions. -
Question:
Can I connect external sensors to the ESP32-S3 board?
Answer: Yes, the ESP32-S3 board supports various external sensors and devices through its GPIO (General Purpose Input/Output) pins and I2C, SPI, and UART protocols. This compatibility allows you to expand functionality by integrating environmental, motion, or communication sensors, enhancing your projects' capabilities. For example, you could build a smart weather station by connecting temperature and humidity sensors to the board. -
Question:
What programming languages can I use with the ESP32-S3 board?
Answer: The Waveshare ESP32-S3 board can be programmed using several programming languages, with Arduino and MicroPython being the most popular options. These platforms offer extensive libraries and community support, making it easier for beginners and experts to develop applications. By utilizing Arduino IDE or other integrated development environments, users can quickly upload code and see real-time results, speeding up the development process. -
Question:
Is the Waveshare ESP32-S3 suitable for beginners?
Answer: Yes, the Waveshare ESP32-S3 board is quite user-friendly, making it an excellent choice for beginners. Its support for Arduino simplifies coding and allows new users to get started with basic projects quickly. Additionally, the availability of various tutorials and community resources makes it easier for newcomers to grasp the concepts of IoT and microcontroller-based development, allowing them to transition from simple tasks to more complex applications. -
Question:
What are the dimensions of the Waveshare ESP32-S3 board?
Answer: The Waveshare ESP32-S3 board features a compact and efficient design, measuring approximately 1.75 inches in diameter for the AMOLED display. This compact size allows it to be integrated into various projects where space is a constraint, like smartwatches or other portable devices. Despite its small footprint, the board packs powerful hardware, ensuring you don't sacrifice performance for size. -
Question:
Can the Waveshare ESP32-S3 connect to Wi-Fi and Bluetooth?
Answer: Absolutely! The ESP32-S3 board is equipped with integrated Wi-Fi and Bluetooth capabilities, making it suitable for a wide range of wireless communication applications. This feature allows developers to create projects that can connect to the internet or other Bluetooth devices easily. Use cases include smart home automation setups, where the board wirelessly communicates with multiple devices for a cohesive user experience. -
Question:
What development tools are compatible with the ESP32-S3 board?
Answer: The ESP32-S3 board is compatible with a variety of development tools, including the Arduino IDE, PlatformIO, and Espressif's own ESP-IDF. These tools provide a comprehensive environment for coding, debugging, and deploying projects. Depending on your preference and level of experience, you can choose a tool that best fits your workflow, whether you are a novice or an experienced developer looking to utilize advanced features. -
Question:
Where can I buy the Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board?
Answer: You can purchase the Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board from Ubuy in The Gambia. Ubuy offers a straightforward shopping experience and may provide access to various shipping options and customer support, ensuring you can easily obtain this innovative development board for your projects.
waveshare Motherboards ESP32-S3-Touch-AMOLED-1.75-B Editorial Review
Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board features a 32-bit LX7 Dual-core processor, and includes 8 MB of PSRAM and memory storage. This development board is compatible with single board computers like Raspberry Pi and is geared for those eager to dive into ESP32 projects. Users appreciate the detailed setup instructions available online, providing insights on how to create various applications. However, some have pointed out challenges in extraction from its case, as it seems permanently attached. Overall, it's regarded as a solid option for anyone interested in innovative development.
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Pros
- Compatible with Raspberry Pi and custom boards
- Includes detailed online setup instructions
- Compact design weighing only 0.5 lbs
- 8 MB RAM and storage for effective projects
- Supports various smart device applications
Cons
- Can be difficult to extract from its case without damage
Platform Trust & Buyer Confidence
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11 September 2026 · via Trustpilot
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GMD 4703
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Features & Benefits
- Compact MCU board with a 1.75-inch AMOLED capacitive touch display.
- Features a dual-core ESP32-S3R8 processor clocked at up to 240MHz.
- Supports 2.4GHz Wi-Fi and Bluetooth 5 for seamless connectivity.
- Onboard 6-axis IMU and dual digital microphones for advanced motion and voice recognition.
- Flexible power management with numerous GPIO and expansion interfaces.
- Ideal for rapid product development and integration with extended storage options.
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