ESP32 E-Paper Driver Board | WiFi & Bluetooth E-Ink Module

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ESP32 E-Paper Driver Board – WiFi Bluetooth E-Ink Module Bring your IoT projects to life with the ESP32 E-Paper Driver Board, a compact and efficient module designed for wireless E -Ink displays. Featuring built-in WiFi and Bluetooth 4.2, this board allows you to update content remotely without cables—perfect for electronic shelf labels, smart tags, and portable display solutions. Key Features Integrated ESP32 ChipSimplify your development process with a built-in ESP32 microcontroller supporting Arduino programming. Ideal for rapid prototyping and custom WiFi-enabled E-Paper applications. Dual Wireless ConnectivityIncludes both WiFi (802.11b/g/n) and Bluetooth 4.2 (BR/EDR/BLE) for flexible, wireless display updates—no wires required. Remote Display ControlUpload and refresh E-Paper content through a dedicated webpage or Android app via Bluetooth EDR. Ideal for managing displays anywhere, anytime. Crisp Image QualitySupports Floyd–Steinberg dithering algorithm for smooth shading and improved contrast across black, white, and grayscale tones. Wide Image Format SupportWorks with BMP, JPEG, GIF, and PNG formats for maximum compatibility with various image sources. Ultra-Low Power ConsumptionDesigned for battery-powered use with power consumption under 2mA when CP2102 is off—ideal for long-term, low-maintenance devices. Technical Specifications Specification Detail Model ESP32 E-Paper Driver Board Main Chip ESP32 Wireless Standards WiFi 802.11b/g/n, Bluetooth 4.2 (BR/EDR & BLE) Communication Interface 3-wire / 4-wire SPI (default 4-wire) Operating Voltage 5V Operating Current 50mA – 150mA Low Power Current Show more