Quantum Valley Series

ZKC31V | 3.1“ Dot Matrix EPD Graphic Screen ESL

Name: ZKC31V | 3.1“ Dot Matrix EPD Graphic Screen ESL
Brand: ZKong

Size: 69.9*63.6*10.3mm Screen: 54.3*54.3mm Operate temperature: 0~40℃ Battery: 1200mAh

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Size69.9*63.6*10.3mm

Screen54.3*54.3mm

Operate temperature0~40℃

Battery1200mAh

Resolution300*300

Pixel density140 PPI

Display colorsBlack, White, Red, Yellow

Viewing angle~180°

Weight41.48g

WirelessBLE 5.1/5.4, 2.4-2.485GHz

NFC13.56MHz (NE4 version)

VersionsZKC31V-NE4 (NFC), ZKC31V-E4 (no NFC)

EncryptionAES 128/AES 256

Indicator1 tri-color LED (red, green, blue)

Operating humidity5% - 90%, non-condensing

Storage temperature-20°C - +60°C

CertificationsCE, FCC, RoHS, MIC, SRRC