System events

firmware_update (256) parameter values

• firmware_update_begin (0)
• firmware_update_complete (1)
• firmware_update_progress (2)
• firmware_update_failed (-1)

time_changed (16384) param values param values

• time_changed_manually (0)
• time_changed_sync (1)

ble_prov_mode param values

• ble_prov_mode_connected (0)
• ble_prov_mode_disconnected (1)
• ble_prov_mode_handshake_failed (2)
• ble_prov_mode_handshake_done (3)