Description You can check the differences between the V1 and V2 versions at https://docs.waveshare.com/ESP32-S3-Touch-AMOLED-2.41 Waveshare ESP32-S3-Touch-AMOLED-2.41 is a 2.41inch AMOLED touch development board built around the ESP32-S3R8 platform for premium GUI, portable control, and connected display projects. It integrates a 600×450 AMOLED screen, 5-point capacitive touch, 8MB PSRAM, 16MB Flash, QMI8658 6-axis IMU, RTC, TF card slot, and exposed I2C / UART / USB / GPIO interfaces. This SKU is the standard without-case version, distinct from the ESP32-S3-Touch-AMOLED-2.41-B variant with case. Features 2.41inch AMOLED touch display: 600×450 resolution, 16.7M colors, high contrast, and vivid output for polished UI work. ESP32-S3R8 onboard: Xtensa 32-bit LX7 dual-core processor up to 240MHz with Wi-Fi and Bluetooth 5 LE. 5-point capacitive touch: AMOLED uses QSPI and touch uses I2C, with interrupt output support in official documentation. Rich onboard peripherals: Includes QMI8658 IMU, RTC, and TF card slot for motion-aware and storage-heavy projects. Expansion-friendly design: Leads out I2C, UART, USB_N / USB_P, and 34PIN GPIO header resources. Standard without-case version: This product is the board-only version, not the with-case -B version. Specifications Item Details Brand Waveshare Part No. ESP32-S3-Touch-AMOLED-2.41 Main chip ESP32-S3R8 CPU Xtensa 32-bit LX7 dual-core, up to 240MHz Wireless 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 BLE Memory 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash Display 2.41inch AMOLED, 600 × 450, 16.7M colors Brightness 800cd/㎡ Contrast ratio 100000:1 Display interface QSPI Driver / touch IC RM690B0 / FT6336 Touch 5-point capacitive touch with interrupt support Onboard devices QMI8658, RTC, TF card slot, I2C, UART, USB, 34PIN GPIO header Applications Premium ESP32-S3 GUI projects: Ideal for LVGL-style interfaces, dashboards, and advanced touch UIs. Portable control terminals: Suitable for compact smart devices that need a high-quality display plus wireless connectivity. Sensor-aware display nodes: The IMU and RTC help with motion-based interaction, timing, and logging workflows. Development and prototyping: Useful for quickly validating AMOLED touch interfaces without building custom hardware first. Custom embedded integration: The exposed buses and 34PIN GPIO header give more flexibility than a closed, case-only design. Product List ESP32-S3-Touch-AMOLED-2.41 x1 SH1.0 4PIN cable ~100mm x2 Other Content Interface Definition USB / UART / I2C: Official documentation highlights exposed I2C, UART, and USB bus interfaces. GPIO header: Uses a 34PIN GPIO header for broader embedded expansion. Touch wiring: Touch uses an I2C interface with interrupt support. AMOLED wiring: Display uses a QSPI interface for higher display bandwidth. What's On Board ESP32-S3R8: Main Wi-Fi and BLE SoC. QMI8658: 6-axis IMU for motion sensing. RTC: Onboard real-time clock support. TF card slot: Useful for local storage, assets, and logging. Interfaces: I2C, UART, USB, and GPIO all remain useful for custom expansion work. Version Difference ESP32-S3-Touch-AMOLED-2.41: Standard version without case. ESP32-S3-Touch-AMOLED-2.41-B: Version with case for better protection. Outline Dimensions Resources Official Wiki Waveshare Documentation Platform Official FAQ Schematic PDF Hardware PDF Official Demo Package ESP32-S3 Datasheet FAQ Is this the with-case version? No. This SKU is the ESP32-S3-Touch-AMOLED-2.41 standard version without case. The -B version is the with-case option. What makes this board strong for advanced GUI work? The combination of 600×450 AMOLED, 5-point touch, 8MB PSRAM, 16MB Flash, and the ESP32-S3 platform makes it well suited for richer graphics and touch interfaces. What expansion resources are available? The board exposes I2C, UART, USB, and a 34PIN GPIO header, which gives more flexibility for custom peripherals and integration work.
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