Update NFC E-Paper Tags Directly from PC | Battery-Free | Plug & Play | Multi-Size & Color Support
No phone, no app, no cloud needed. Connect via USB, open the ImageToNFC tool, select your image, and click "Display" — tags update instantly. Simple enough for beginners.
The reader generates a wireless field to power and transfer data to tags, eliminating the need for batteries. Low power consumption (<200mW) for energy-saving operation.
Supports B/W, B/W/R, B/W/R/Y e-paper tags (2/3/4-color). Compatible with 0.97" to 4.2" sizes, auto-scales resolution — no manual image processing.

Model: GDPN02 | Dimensions: 97x62x12.5mm | Weight: 49g

| Parameter | Details |
|---|---|
|
Model |
GDPN02 |
|
Interface |
Type-C (Power + Data) |
|
LED Status |
Solid (TX/data transfer) / Blink (idle) |
|
Driver Chip |
CH340 (built-in, driver required for first use) |
|
Connection Mode |
Plug & Play (after driver installation) |
|
Tag Size Compatibility |
≤4.2", 0.97" to 4.2" all major NFC e-paper tags |
|
Programming Method |
USB + NFC Wireless Refresh |
|
Power Consumption |
< 200 mW |
|
Operating Temperature |
0°C ~ 50°C |
|
Storage Temperature |
-25°C ~ 70°C |
|
Dimensions & Weight |
97x62x12.5 mm | 49g |
|
Humidity |
40% ~ 70% |
No serial port detected?
Install the CH340 driver or try a different USB cable for a stable connection.
No data response from the reader?
Click "Clear" in the ImageToNFC tool, reconnect the serial port, then click "Connect" again.
Tag not updating?
Place the tag centered on the reader’s top surface; the LED will stay solid during data transfer.
Experienced engineers ready to assist with setup and troubleshooting.
8-step quality control for a 99.9% pass rate and reliable performance.
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