Added 2 buttons, which enable next screen / refresh vom HA.

esphome/epaperframe.yaml

@@ -75,6 +75,28 @@ binary_sensor:
               format: 'Button click, refreshing screen!'
           - component.update: epaper
 
+# HA pushbutton configuration
+button:
+  - platform: template
+    name: Refresh screen
+    id: refresh_button
+    icon: "mdi:refresh"
+    on_press:
+      - logger.log:
+          level: INFO
+          format: 'HA Button click, refreshing screen!'
+      - component.update: epaper
+  - platform: template
+    name: Next screen
+    id: next_button
+    icon: "mdi:skip-next"
+    on_press:
+      - logger.log:
+          level: INFO
+          format: 'HA Button click, rendering next page!'
+      - display.page.show_next: epaper
+      - component.update: epaper
+
 sensor:
   # WiFi signal strength
   - platform: wifi_signal