Wifi Wireless Module, E-paper Screen New Driver Chip

Features



· No backlight, keeps displaying last content for a long time even when power down
· Ultra low power consumption, basically power is only required for refreshing
· Comes with development resources and manual (examples for Arduin-esp32)


Specifications



· Operating voltage: 3.3V

· Interface: 3-wire SPI, 4-wire SPI
· Display color:  black, white
· Grey level: 2
· Full refresh time: 8s
· Refresh power: 26.4mW(typ.)
· Standby power: <0.017mW
· Viewing angle: >170°
  Driver chip:GDEH0213B72

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.