This section describes each function that’s available in the <admin_firmware_upgrade_functions> section. When enabled, you can access these functions in admin mode by tapping the Firmware Update button to open the Firmware Update screen.
Each admin firmware upgrade function described below contains a key attribute that controls the order in which functions are shown. Assign each function a button using the key attribute (for example, key="F1").
| Button | Function |
|---|---|
|
Update the firmware from an SD card that is connected to the clock. |
|
Update the firmware by connecting to an online server. |