Reference Designs

SmartBond™ emWin support for DA1469x

The emWin embedded graphics library developed by SEGGER Microcontroller is now offered by Dialog Semiconductor in library form for free commercial use with the SmartBond® DA1469x  wireless microcontrollers. The software bundle offered by Dialog Semiconductor includes the emWin Color basic package, the Window Manager/Widgets module including the GUIBuilder, the Memory Devices module for flicker-free animation, the Antialiasing module for smooth display of curves, lines and fonts, the Font Converter and the VNC Server.

emWin can be used in any application from battery-powered single chip products with basic graphic needs, to high-end embedded systems demanding ultra-high performance, and sophisticated animations. 

emWin is provided in library form to users of Dialog Semiconductor products exclusively. A user of a free emWin library supported by Dialog Semiconductor can get a emWin source code upgrade with a discount of up to 50% on the SEGGER website.


  • Free professional graphical stack library available in binary form
  • Rich set of widgets (buttons, checkboxes, calendars, gauges, …)
  • Raw graphical renderer (Pixels, Shapes, Fonts, …)
  • Alpha blending, Antialiasing, Cursors
  • Window and overlap manager
  • Windows-based simulation environment
  • Memory-sparing features (memory pool, refresh only changed portions, …)
  • Full set of Development tools: GUI Builder to create screens, Font converter, Bitmap converter, simulator, …


  • Create stunning graphics with a powerful and easy to use API
  • Experience the reliability of a proven graphics solution
  • Embedded graphical user interface solution
  • Use a wide variety of displays


  • Wearables
  • Consumer electronics
  • Connected appliances
  • Human Interface Devices
  • Connected medical devices
  • Automotive


Application notes
Date Version
AN-B-074: DA1469x emWin Graphic Library and GUI 10/09/2019 1.0
Software Resources
Date Version
DA1469x emWin demonstration 02/02/2020 1.1
DA1469x emWin library 02/02/2020 10.480.04

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