Waveshare Universal e-Paper Driver Board for ESP32 with WiFi/Bluetooth Support

Enhanced Product Description: e-Paper ESP32 Driver Board

Features At A Glance: The e-Paper ESP32 Driver Board provides a wireless solution for refreshing e-Paper display content, tailored for diverse applications such as supermarket price tags, e-Cards, and serial port information monitoring.

• Wireless Connectivity: Equipped with ESP32, supports Arduino development.
• Bluetooth Capability: Includes Android APP for refreshing display content via Bluetooth EDR.
• Webpage Integration: Provides HTML host code for remote webpage content refreshing, ideal for Internet applications.
• Enhanced Image Quality: Implements Floyd-Steinberg dithering algorithm for improved color combinations and shadow rendering.
• Versatile Image Format Support: Compatible with BMP, JPEG, GIF, PNG, and more.
• Comprehensive Development Resources: Includes driver board, open-source e-Paper driver, and detailed manual.

Specifications: - WiFi Protocol: 802.11b/g/n - Bluetooth Protocol: Bluetooth 4.2, supporting traditional BR/EDR and low power BLE - Interface: 3-wire SPI, 4-wire SPI (default) - Operating Voltage: 5V - Operating Current: 50mA ~ 150mA - Low Power Current: <2mA (when CP2102 power supply is cut off) - Dimensions: 29.46 × 48.25mm

Manufacturer Profile: Waveshare, established in 2006 and headquartered in Shenzhen, China, with additional offices in Hong Kong, is a leading provider of microcontrollers, development boards, displays, sensors, and wireless communication solutions. The company's extensive product range includes LCD screens, OLED displays, touch screens, cameras, and more, catering to a wide spectrum of applications.

Waveshare products are certified by CE, FCC, RoHS, and other standards, ensuring quality and reliability across their offerings.

Additional Information: This universal driver board supports e-Paper raw panels, leveraging its dual wireless capabilities—WiFi and Bluetooth—to facilitate easy display of images from PCs or smartphones. It is equally adept for development purposes, functioning like any standard board.

• Development Ready: Onboard ESP32 for seamless development integration.
• Android APP: Enables content refresh via Bluetooth EDR.
• Web Integration: Supports remote webpage content updates, suitable for Internet-based applications.
• Image Enhancement: Utilizes Floyd-Steinberg dithering for superior color and shadow rendering.
• Image Format Support: Handles BMP, JPEG, GIF, PNG, and other formats effortlessly.
• Open-Source Support: Includes open-source e-Paper driver for flexibility in development.
• Integration Ease: Designed for straightforward incorporation into wireless applications.

For more details, visit the Waveshare e-Paper ESP32 Driver Board Wiki.

Conclusion: The e-Paper ESP32 Driver Board from Waveshare represents the ultimate solution for wireless e-Paper display applications, combining advanced features with user-friendly development capabilities. Whether for commercial projects or hobbyist endeavors, its versatile design and robust functionality make it a valuable asset in modern IoT and display technologies.

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