A 3.7-inch black / white / red / yellow e-paper display powered entirely by NFC energy harvesting Board — no battery, no wiring, no coding. FM1280 driver IC · ≤20mW update power · 92.3 × 50.8 × 1.6 mm · refresh from an Android phone or the GDPN02 PC reader in seconds.
⚠️ Android only: Apple iOS NFC is not supported. NFC compatibility varies between Android phone models — please test on your target device before deployment. Avoid placing the tag directly on metal surfaces, as metal may block or weaken the NFC signal.
Core Advantages
Tap-to-Power, Battery-Free
NFC energy harvesting supplies both power and data in a single tap. No coin cell to replace, no cable to route, no maintenance schedule — mount it anywhere a phone can reach.
0 Battery ≤20 mW Update 1.6 mm thin
No-Code Content Update
Import BMP / PNG / JPG in the Android app or the ImageToNFC PC tool, preview in real time and refresh. Nothing to compile, no SDK, no firmware flashing — sales staff can do it.
BMPPNGJPG0 Code
Support 4-Color e-Paper
Black, white, red and yellow on a paper-like surface — readable in direct sunlight at wide viewing angles, with the image retained indefinitely at zero holding power.
4 Colors 0 Power Hold 5.0 g
Technical Specifications
Part Number
NFC-C9-037
Display Size
3.7 inch
Screen Type
Black / White / Red / Yellow
Driver IC
FM1280 (ISO14443-A)
Interface
NFC wireless · 24-pin FPC, 0.5mm
Power Input
NFC energy harvesting Battery-free — powered by the reader / phone field.
Update Power
≤ 20 mW
Outline Size
92.3 × 50.8 × 1.6 mm
Weight
Approx. 5.0 g
Update Method
Android App · GDPN02 PC Reader
Operating Temp.
0℃ ~ 40℃
Storage Temp.
-25℃ ~ 70℃
Operating Humidity
40% ~ 70%
Default Language
English
Product Details & Hardware Integration
The NFC-C9-037 development kit combines the main control and the NFC antenna on a single compact PCB, tuned for the 3.7-inch 4-color panel. Connect the display and start building — no RF tuning, no power design, no layout risk.
GDEM037F36
3.7" black / white / red / yellow e-paper panel — the display at the heart of the kit.
Wired 3.3V supply plus a host MCU; updated through firmware commands.
Fixed installations with permanent power
Battery-Powered LCD Label
Coin cell plus a BLE / cloud gateway; battery must be replaced periodically.
High-power dynamic signage
About Us
Thank you for your interest in NFC-C9-037. We also provide front light, touch screen and other accessories, plus NFC driver boards from 0.97" up to 4.2". For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us at buyepaper@good-display.com.
Certifications: CE · ISO 14001 · ISO 9001 · REACH · RoHS
