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DS3604-868M - IoT Ink Display

SKU DS3604-868M

DS3604 is a reflective electrophoretic display offering readability and flexibility. The 4.2-inch active area contains 400x300 pixels and has 1-bit Black/White/Red full display capabilities. DS3604 supports displaying up to 150 languages and other modules like picture or QR code. Long-capacity batteries and ultra-low power consumption bring a long battery life of up to 5 years. DS3604 enables quickly modifying the displayed content remotely and locally through simple operations and allows remote management in bulk. Moreover, DS3604 can be installed in multiple methods and be compliant with standard LoRaWAN®gateways and networks for more integrated applications.


  • 4.2-inch three-color e-ink screen
  • 400 × 300 pixels display with high contrast and ultra-wide viewing angle
  • Enables quickly modifying the displayed content including text, picture and QR code remotely and locally
  • Support multiple characters to display up to 150 languages
  • Support multicast feature for remote configurations in bulk
  • Provide API for management platform integration or development
  • Support display template customization
  • Ultra-low power consumption with up to 5-year battery life
  • Adapting to multiple scenarios with flexible installation methods
  • Equipped with NFC for easy configuration
  • Compliant with standard LoRaWAN® gateways and network servers
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