My calendar flashes every 60 seconds but as far as I can tell, I have all my calendars updating every 180 seconds.
{
module: 'MMM-CalendarExt2',
config: {
calendars : [
{
className: "vacation",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
{
className: "nights",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
{
className: "days",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
{
className: "bob",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
{
className: "bunny",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
{
className: "special",
scanInterval: "1000*180",
url: "https://calendar.google.com/calendar/ical/...",
},
],
views: [
{
name: "view1",
mode: "week",
slotCount: 8,
maxItems: "1000",
hideOverflow: "false",
//slotMaxHeight: "64px",
slotMaxHeight: "105px",
monthFormat: "MMMM YYYY",
position: "bottom_bar",
updateInterval: "1000*180",
calendars: []
},
],
scenes: [
{
name: "DEFAULT",
},
],
},
},