EnkFi ePaper display board with ESP32 S3 WROOM 1 for IoT Projects

Introducing the EnkFi E-Paper display board, equipped with the ESP32-S3 WROOM-1 microcontroller, represents a significant leap forward in the world of e-paper displays, offering flexible and energy-efficient solutions for a wide range of IoT and embedded applications. With sizes ranging from a compact 2.9” to a larger 7.5”, the EnkFi series is designed to meet the diverse needs of developers, designers, and engineers who seek versatile, power-conscious displays for their projects.

For ease of programming, the hardware has both Native (D+/D-) Type C interfaces and Serial UART. A DS3231 RTC module for accurate real-time tracking, an SD card for data logging, and a GPIO breakout for peripheral interface are additional features. The EnkFi series is a strong and adaptable solution for a range of applications because of these features.

Key Features & Specifications: 

Microcontroller: 

ESP32-S3 series with Xtensa® dual-core 32-bit LX7 microprocessor

Inbuilt 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) for wireless connectivity

Design: 

Up to 16MB flash and up to 8MB PSRAM

Type C support for programming and power

SD card support for data logging

Buzzer for audio alerts

WS2812B RGB LED indicator for power and battery charging

Interface: 

Both Serial UART and Native(D+/D-) as Type C interface with Reset and Boot buttons for programming

DS3231 RTC module for real time data logging

3.7V lithium-ion battery support with MCP73831 charge management

5V input, 3.3V operating pin voltage

Coin cell holder supports CR1220 3V Battery

E-Paper displays:

Available in 2.9”, 4.2”, 5.83” and 7.5” E-paper display sizes

>170 degrees Wide viewing angle and bistable technology

Energy efficient i.e. when the screen is not refreshed, no power is used

Uses Black-White-Red color scheme for eye protection (no blue light and no radiation)

Peripheral Connectivity:

GPIOs breakout as standard JST-SH-1MM-8 pin connector for additional peripheral interfacing

Display	EnkFi 2.9”	EnkFi 4.2”	EnkFi 5.83”	EnkFi 7.5”
Size	2.9”	4.2”	5.83”	7.5”
Resolution	296x128	400x300	648x480	800x480
Color	Red, Black and White	Red, Black and White	Red, Black and White	Red, Black and White
Interface	SPI	SPI	SPI	SPI
Driver	SSD1680A	UC8276	UC8179	UC8179

The EnkFi series is a powerful and energy-efficient solution for developers, designers, and engineers seeking to integrate e-paper displays into their projects. With its wide range of display sizes, built-in connectivity, flexible interfaces, and rich feature set, it offers the ideal platform for creating connected, low-power devices. Whether you're building a smart home solution, a wearable device, or a data logging system, the EnkFi series provides the performance, efficiency, and scalability you need to take your project to the next level.

If you're looking for a display that combines versatility, energy efficiency, and powerful connectivity, look no further than the EnkFi series. You can buy the EnkFi ePaper display boards on SB Components at perfect prices.