🥁 Farm News: MicroPythonOS 0.4.0 is out and running! LightningPiggy 2.0 owners, you’ll want to grab this one by the tail ⚡️🐽
Here’s the change log:
* Add custom MposKeyboard with more than 50% bigger buttons, great for tiny touch screens!
* Apply theme changes (dark mode, color) immediately after saving
* About app: add a bit more info
* Camera app: fix one-in-two "camera image stays blank" issue
* OSUpdate app: enable scrolling with joystick/arrow keys
* OSUpdate app: Major rework with improved reliability and user experience
* add WiFi monitoring - shows "Waiting for WiFi..." instead of error when no connection
* add automatic pause/resume on WiFi loss during downloads using HTTP Range headers
* add user-friendly error messages with specific guidance for each error type
* add "Check Again" button for easy retry after errors
* add state machine for better app state management
* add comprehensive test coverage (42 tests: 31 unit tests + 11 graphical tests)
* refactor code into testable components (NetworkMonitor, UpdateChecker, UpdateDownloader)
* improve download error recovery with progress preservation
* improve timeout handling (5-minute wait for WiFi with clear messaging)
* Tests: add test infrastructure with mock classes for network, HTTP, and partition operations
* Tests: add graphical test helper utilities for UI verification and screenshot capture
* API: change "display" to mpos.ui.main_display
* API: change mpos.ui.th to mpos.ui.task_handler
* waveshare-esp32-s3-touch-lcd-2: power off camera at boot to conserve power
* waveshare-esp32-s3-touch-lcd-2: increase touch screen input clock frequency from 100kHz to 400kHz