This video shows MicroEJ Store running on STMicroelectronics STM32F746G-DISCO (ARM Cortex™-M7 @216MHz, 480×272 LCD display, 16-bit colors). MicroEJ Store enables cloud-based services and application deployment to any IoT devices, from wearables to home appliances, from energy to home automation devices.
The video starts with the default app used to download and manage other apps. It shows apps already installed on the system and other apps (with greyed-out icons) available for download from the online MicroEJ Store. Then, the video shows the Settings example app used to setup the Ethernet connection to the online MicroEJ Application Store. The user selects the Calculator app, downloads it from the online Store and installs it. The app can be launched and used, and later uninstalled without any system halt, reboot or reset. Icons of apps available on the Store but not installed are greyed-out, while apps installed on the device and ready to be used have plain icons. A second and larger Smartwatch app is downloaded and installed, as well as another lighter Clock watch app (download time is shorter).