Config:

                { 
			module: 'MMM-CalendarExt2',
			config: {
				updateInterval: 1000 * 60,
				calendars: [
					{
					url: "https://calendar.google.com/calendar/ical/.../basic.ics",
					name: "work schedule",
					icon: "emojione-monotone:shopping-cart",
					className: "work",
					},
					{
					url: "https://www.google.com/calendar/ical/en.usa%23holiday@group.v.calendar.google.com/public/basic.ics",
					name: "holiday",
					icon: "si-glyph:christmass-tree",
					className: "holiday",
					},
                                                  ],
					defaultSet: {
						view: {
                                                        	    hideOverflow:false,
                                                                    timeFormat: "h:mm A",
								    dateFormat: "D MMMM - H:mm",
                                                                    maxItems: 300,  // < ------ THIS VALUE
                                                                  }
                                                  },
                                        views: [
                                                          {
                                                                              name: "view1",
                                                                              mode: "month",
                                                                              slotCount: "5",
                                                                              maxItems: "1000",
                                                                              slotMaxHeight: "95px",
								  	      position: "bottom_bar",
								  	      useEventTimeRelative: true,
                                                                              calendars: []
                                                                            },
                                                        ],
                                      scenes: [
                                                            {
								name: "DEFAULT",
								views: ["view1"],
							    },
				      ],
			}
		},

custom.css

body {
        background-size: cover;
	background-repeat: no-repeat;
        margin: 20px; 
        height: calc(100% - 40px);
        width: calc(100% - 40px);
}

.xsmall {
        font-size: 10px;
}

.calendar .time {
        padding-left: 20px;
        color: #FFF;
        font-weight: normal;
}

.MMM-DarkSkyForecast .module-content {
        width: unset;
}

.CX2 {
        --font-size: 10px;
}

.CX2 .event {
        padding: 0px;
}

.CX2 .weekSlot .timelineSleeve {
        height: calc(var(--font-size) + 5px);
}

.CX2 .weeksmark {
        display:none;
}

.CX2 .event.passed::before {
        background: none;
}

.CX2 .cellSlot.weekday_6 .slotSubTitle {
        color: #F66;
}

.CX2 .cellSlot.weekday_7 .slotSubTitle {
        color: #F66;
}

.CX2 .cellSlot .slotTitle, .CX2 .cellSlot .slotSubTitle, .CX2 .cellSlot .slotAltTitle {
        font-size: 20px;
        color: #FFF;
}

.CX2 .today .slotHeader {
        background: rgba(64,64,64,0.8);
        color: #000;
}

.CX2 .today .slotHeader .slotTitle {
        color: #FFF;
}

.CX2 .today .slotContent {
        background: #eeeeee69;
        #border: 1px solid white;
}

.CX2 .me, .me.event.fullday {
        border-radius: 5px;
        background-color: #83CCD5;
        color: #000;
}

.CX2 .wife, .wife.event.fullday {
        border-radius: 5px;
        background-color: #EB738B;
        color: #000;
}

.CX2 .birthday, .birthday.event.fullday {
        border-radius: 5px;
        background-color: #F0E68C;
        color: #000;
}

.CX2 .work, .work.event.fullday {
	border-radius: 5px;
	display: block;
        background-color: #A473AC;
        color: #000;
}

.CX2 .holiday, .holiday.event.fullday {
        border-radius: 5px;
        background-color: #7B9CCC;
        color: #000;
}
.CX2 .slot > .slotContent {
        background-image: none;
}

.CX2 .monthViewTitle {
        text-align: left;
}

.CX2 .eventTitle {
        font-weight: normal;
}