Technical notes

The technical notes describe how to

• Design an application and a page;

• Manage constrained resources;

• Expand with new fonts and images;

• Optimise the speed and update modes;

• Trace and debug;

• Migrate to another SDK, from one edition to another, from one major release to another;

• Manage specific configurations like the EXT4 extension board, the GUI library for the Basic edition or the use of two screens.