CrowPanel ESP32 4.2inch E-paper HMI Display with 400*300 Resolution Black/White Color Driven By SPI Interface

CrowPanel ESP32 4.2 Inch E-Paper HMI Display with 400×300 Resolution Black/White Color Driven by SPI Interface is designed for ultra-low-power HMI and IoT display applications with an integrated ESP32-S3 processor and high-clarity E-paper display. Ideal for smart labels, dashboards, information displays, and battery-powered embedded systems.

Features:

1. Integrated ESP32-S3 Dual-Core Processor
2. 4.2" Black & White E-Paper Display
3. 400 × 300 High Resolution
4. Low Power Partial Refresh Support
5. WiFi Connectivity Support
6. Wide Viewing Angle Display
7. SPI Interface Communication
8. Supports Arduino IDE Development

Specifications:

Parameter	Value
Brand	Elecrow
Model	CrowPanel ESP32 4.2" E-Paper HMI Display
MCU	ESP32-S3-WROOM-1-N8R8
Clock Frequency	Up to 240 MHz
Flash	8MB
PSRAM	8MB
Display Size	4.2 inch
Display Type	AM EPD (E-Paper)
Display Color	Black & White
Resolution	400 × 300 Pixels
Driver Chip	SSD1683
Viewing Angle	Full Viewing Angle
Communication Interface	3-/4-Wire SPI
WiFi	Supported
Interfaces	UART, GPIO, TF Card Slot, Battery
Buttons	Dial Switch, Menu, Back, Reset, Boot
Development Environment	Arduino IDE
Display Voltage	2.2V – 3.7V
Refresh Mode	Partial Refresh
Case Material	White Acrylic Case
Operating Temperature	0°C to +50°C
Storage Temperature	-25°C to +70°C
Active Area	84.8 × 63.6 mm

 

Package Includes:

1 x CrowPanel ESP32 4.2 Inch E-Paper HMI Display with 400×300 Resolution Black/White Color Driven by SPI Interface