Elecrow CrowPanel 2.01inch-HMI ESP32 Watch Display

This is a smartwatch HMI development module built on the ESP32-S3. Its dual-core Xtensa LX7 processor runs at up to 240MHz, with 512KB SRAM, 8MB PSRAM, and 16MB Flash, giving it enough headroom for complex graphical interfaces, voice algorithms, and wireless communication. The module has a 2.01-inch IPS capacitive touchscreen, microphone, speaker, and encoding knob. It supports voice interaction, voice playback, Bluetooth 5.0/Wi-Fi connectivity, and graphical interface development. Its modular design, with no case or strap, lets developers embed it directly into a custom terminal or build on it for their own product, cutting the work needed to get from prototype to production. It fits wearable prototypes, smart home control watches, or a voice-interaction teaching kit. Key Highlights ESP32-S3 dual-core processor at up to 240MHz 2.01-inch IPS capacitive touchscreen, 240x296 Built-in microphone and speaker for voice interaction Bluetooth 5.0 and Wi-Fi onboard Caseless, strapless design for direct embedding Onboard triaxial accelerometer for motion detection Encoding knob for menu and volume control Key Features High-Performance ESP32-S3 Main Controller Dual-core Xtensa LX7 processor at 240MHz, with Bluetooth and Wi-Fi support. 2.01-inch IPS Touchscreen Capacitive touch for smooth, responsive operation. Works with graphics libraries like LVGL for building watch interfaces. Voice Interaction Built-in high-sensitivity microphone and speaker support voice command recognition, voice playback, and real-time two-way audio. Modular Caseless Design No case or strap, so it embeds directly into existing products or custom devices, giving full freedom for further development. Multi-Platform Development Support Works with Arduino IDE and ESP-IDF, with plenty of examples to get started quickly. Motion Detection Onboard triaxial accelerometer detects motion and posture. Wireless Communication and Control Bluetooth 5.0 and Wi-Fi support mobile communication, remote control of IoT devices, and cloud data sync. Rich Interactive Peripherals Onboard encoding knob for menu selection, volume control, and other interactions. Applications Makers and open-source hardware enthusiasts building smart home controllers, light dimmers, desktop instruments, and custom input devices Home appliance and IoT manufacturers developing custom control devices for faster design cycles and mass production Education and training institutions teaching embedded systems, IoT, and UI design Technical Specifications Category Specification Main Processor (ESP32-S3R8) CPU/SoC Xtensa 32-bit LX7 dual-core, up to 240MHz System Memory 512KB SRAM, 8MB PSRAM Storage 16MB Flash Screen Size 2.01 inch Screen Type IPS Active Area 32.04*39.52mm Touch Type Capacitive touch Resolution 240*296 Communication Interface SPI Audio & Motion Speaker Built-in speaker Accelerometer Built-in triaxial accelerometer Wireless Communication Bluetooth Bluetooth Low Energy and Bluetooth 5.0 Wi-Fi 802.11b/g/n, 2.4GHz Hardware Interface Type-C, TP touch interface, LCD interface, battery, UART, and I2C contacts Button RESET button, BOOT button, PWR button, encoder with press button Other Power Input 5V/1A Operating Temperature -20~65°C Storage Temperature -40~80°C Size 45.5*37.1*11mm Net Weight 18.5g Why Choose This Module? This module puts a touchscreen, voice interaction, motion sensing, and wireless connectivity onto one small, caseless board built around the ESP32-S3. It's built to embed directly into a custom terminal or wearable, so there's no case to strip off first and no extra design work to get to a working prototype. It fits makers, appliance manufacturers building custom controls, and instructors teaching embedded systems and UI design. Package List 1x ESP32 Display-2.01 inch Rotary Display 1x USB-C Cable 1x Crown Kit Technical Documents Wiki USB-C is a registered trademark of USB Implementers Forum. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.