ELECROW ESP32 Display Compatible LCD Touch Screen User Manual
- June 17, 2024
- ELECROW
Table of Contents
- ELECROW ESP32 Display Compatible LCD Touch Screen
- Product Information
- Package List
- Screen Buttons and Interfaces
- Product Usage Instructions
- Initial Setup
- Parameters
- Expansion Resources
- Safety Instructions
- Contact Info:
- Frequently Asked Questions (FAQ)
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
ELECROW ESP32 Display Compatible LCD Touch Screen
Product Information
Specifications
- Size: 2.8, 3.5, 4.3, 5.0, 7.0 inches
- Resolution: Varies by size (240320 to 800480)
- Touch Type: Resistive Touch (Pen included for some sizes)
- Main Processor: ESP32-WROOM-32-N4 or ESP32-S3-WROOM-1N4R2/1N4R8
- Frequency: 240 MHz
- Flash: 4MB
- SRAM: 520KB to 512KB
- ROM: 448KB to 384KB
- PSRAM: 2MB to 8MB
- Display Driver: ILI9341V, ILI9488, NV3047, EK73002ACGB
- Screen Type: TFT
- Interface: UART0, UART1, I2C, GPIO, Battery
- Speaker Jack: Yes
- TF Card Slot: Yes
- Color Depth: 262K to 16M
- Active Area: Varies by size
Package List
Screen Buttons and Interfaces
Screen appearance varies by model, and diagrams are for reference only.
Interfaces and buttons are silk screen labeled, use actual product as
reference.
Product Usage Instructions
Initial Setup
- Unbox the package and ensure all components are present.
- Connect the ESP32 Display to a power source using the provided USB-A to Type-C Cable.
- Power on the display by pressing the appropriate power button.
Interface Navigation
- Use the provided resistive touch pen to interact with the screen buttons and interfaces.
- Refer to the silk-screen labels on the display for button and interface locations.
Troubleshooting
If you encounter any issues such as flickering or unclear display:
- Stop use immediately.
- Seek professional repair services.
Parameters
Expansion Resources
- Schematic Diagram
- Source Code
- ESP32 Series Datasheet
- Arduino Libraries
- 16 Learning Lessons for LVGL
- LVGL Reference
Safety Instructions
- Avoid exposing the screen to sunlight or strong light sources to prevent affecting its viewing effect and lifespan.
- Avoid pressing or shaking the screen hard during use to prevent loosening of internal connections and components.
- For screen malfunctions, such as flickering, color distortion, or unclear display, stop use and seek professional repair.
- Before repairing or replacing any equipment components, make sure to turn off the power and disconnect from the device
Contact Info:
Company Name: Elecrow Technology Development Co., Ltd.
Company address: 5th Floor, Fengze Building B, Nanchang Huafeng Industrial
Park, Baoan District, Shenzhen, China
E-mail: [email protected]
Company website: https://www.elecrow.com
Made in China
Frequently Asked Questions (FAQ)
Q: Do all sizes come with a resistive touch pen?
A: No, only the 2.4-inch display comes with a resistive touch pen.
Q: How can I prevent screen malfunctions?
A: Avoid exposing the screen to strong light sources and refrain from pressing or shaking the screen hard during use.
Q: What should I do if the display shows color distortion?
A: Stop using the display immediately and seek professional repair services.