Product categories
SPI E-Paper Adapter – Front Light, Touch, SD Card | Raspberry Pi & ESP32-L 24-Pin, ESP32-FTS02
SPI E-Paper Adapter Board – Front Light, Touch, SD Card | Raspberry Pi & ESP32-L Compatible
Product Features
Outstanding capabilities of the ESP32-FTS02 E-Paper HAT Adapter Board

Full-Size Compatibility
Compatible with most 24-pin SPI e-paper displays under 13.3 inches, offering broad application possibilities.

Touch & Front Light Support
Compatible with touch panels under 7.5-inch and front light functions below 21V, ensuring perfect synergy and enhanced user experience.

Dual Platform Compatibility
Works seamlessly with Raspberry Pi and ESP32 boards, enabling easy prototyping and reducing development time.

Expandable Storage
Includes micro SD card slot to store and load images, expanding project possibilities to meet various needs
Annotated Diagram of the Driver Board
Front Light Voltage Setting
Front Light Brightness Control
Front Light Power Supply
E-paper Resistance Selection
Touch Screen Interface
E-paper Interface
Front Light Voltage Selection
Front Light Interface
Raspberry Pi Interface
ESP32-L Main Board Interface
Micro SD Card Slot
ESP32-L Main Board Interface
Technology Highlights

Smart Resistor Matching
1. 0.47Ω – Compatible with UC (Jinghong) series driver ICs
2. 2.2Ω – Compatible with SSD (Solomon) series driver ICs
3. 2.2Ω – Suitable for four-color (black, red, yellow) e-paper displays

Multi-Function Ports
- E-Paper FPC Interface (24-Pin)
- Touch Panel Interface
- Front Light Interface

Debugging & Testing
- PREVGH – Positive high-voltage test point for boost circuit
- PREVGL – Negative high-voltage test point for boost circuit
- GND – Ground test point
ESP32-FTS02 Platform Compatibility

Raspberry Pi 3.0 and Later Compatibility
- Plug-and-play setup
- no extra wiring needed
- Space-saving design
- Stable and reliable connection
- Direct Connection: Connects directly via the P1 interface.
ESP32-L Board Compatibility
- E-paper display testing
- Touchscreen driver testing
- Front-light display testing
- Micro SD card expansion
Multi-Interface Connection: Uses P8–P11 interface group for flexible integration.
How to Drive Front-Light Touchscreens Efficiently: Examples
Leave us a message
产品中留言表单
Message
Contact information
We will contact you within one working day. Please pay attention to your email.
logo
Contact
copyright
©2007-2025 DALIAN GOOD DISPLAY CO., LTD. Privacy Policy All Rights Reserved. ICP08000578-1





