DFRobot 250x122 2.13inch Black / White E-Ink Display Module with ESP32

This 2.13-inch ePaper module from DFRobot features an integrated ESP32 with WiFi and Bluetooth capabilities. The ESP32 module supports the control of devices and sensors via the IO ports, significantly reducing development costs. With its excellent contrast, this E-Ink display is easily readable even in sunlight. When powered off, the display continues to show the last screen. Additionally, it boasts low power consumption and a wide viewing angle. With a resolution of 250 x 122 pixels, this display is ideal for showing static patterns or text such as price tags, nameplates, bulletin boards, etc. When connected to WiFi, it can be transformed into a calendar, an electronic clock, a weather forecast display, and more.

Features:

• E-Ink display with integrated ESP32
• Supports displaying the last screen after power off
• Compact size, easy to integrate into other products
• Supports WiFi and Bluetooth connectivity
• Micro SD card slot
• Mechanical on/off switch
• Supports control of other devices and sensors via the available IO ports
• Li-Ion battery charging circuit (JST-PH 2Pin 1.25 mm connection, attention to polarity)
• Battery voltage readable via IO35

Recommended Accessories:

• LiPo battery 1000mAh JST 1.25 / Lithium Ion Polymer for LoRa TTGO

Technical Details:

• Manufacturer: DFRobot
• Manufacturer SKU: DFR0676
• Battery connection: JST-PH 2Pin 1.25 mm
• Driver chip: GDEH0213B72
• Operating voltage: 3.3V or 5V
• Display color: Black, White
• Grayscale: 2
• Refresh time: 2 seconds
• Resolution: 250 x 122 pixels
• Display size: 48.55 x 23.17 mm
• Dimensions: 36.75 x 66.29 x 5.8 mm
• Weight: 16.5 g

Delivery includes:
1x 250 x 122 2.13-inch Black/White E-Ink display module with ESP32
2x 13-pin header connectors
1x JST-PH 2Pin 1.25 mm connection cable.