Elecrow CrowPanel 2.01inch-HMI ESP32 Watch Display

Name: Elecrow CrowPanel 2.01inch-HMI ESP32 Watch Display
Brand: Elecrow
SKU: 123004252
Price: 18.99 USD
Availability: InStock

$ 18.99 USD

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SKU:123004252

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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	45.537.111mm
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.