LilyGo TTGO Mini E-Paper Core ESP32 with 1.02 Inch Display and Case

The LilyGo Mini E-Paper Core is a compact module with an ESP32-PICO-D4 and a 1.02 inch e-paper display with 128 × 80 pixels in an ABS case. The ESP32 provides Wi-Fi and Bluetooth, and there is also an SD card slot. The GPIOs are accessible from the back. An e-paper display keeps its image without power and only needs energy when the image changes. This makes it suitable for displays that stay the same for a long time, for example price tags or shelf labels.

Important: The module has no USB-to-serial converter. Programming requires the LilyGo T-U2T, which is not included. An existing T-U2T can be reused.

Recommended Accessories:

• LilyGo TTGO T-U2T USB to TTL Programmer CH9102

Features:

• E-paper display 1.02 inch, 128 × 80 pixels
• ESP32-PICO-D4 with Wi-Fi and Bluetooth
• SD card slot
• USB-C
• Programming via the LilyGo T-U2T
• Current consumption in sleep mode 10 µA
• ABS case, GPIOs accessible from the back
• Pinout as an image in the picture gallery

Application Examples:

• Price tags and shelf labels
• Small status displays for smart home and sensors
• Displays that stay the same for a long time and need little power
• Integration into Home Assistant with ESPHome

Documentation:

• ESPHome documentation: ESP32 Platform
• Mini E-Paper Core on GitHub (LilyGo, English)

Technical Data:

• Manufacturer: LilyGo
• Manufacturer number: H501
• Microcontroller: ESP32-PICO-D4
• Flash: 4 MB
• Display: e-paper 1.02 inch, 128 × 80 pixels
• Wireless: Wi-Fi, Bluetooth
• Storage: SD card slot
• Connector: USB-C
• Dimensions: 40 × 25 × 12 mm
• Weight: 23 g

Scope of Delivery:

• 1× LilyGo TTGO Mini E-Paper Core ESP32 with 1.02 Inch Display and Case