Enable monochrome mode

screenshotter/config.yaml

@@ -1,6 +1,6 @@
 ---
 name: E-Paper Screenshotter
-version: 1.0.1.34
+version: 1.0.1.35
   #image: ghcr.io/maxwinterstein/homeassistant-addon-toogoodtogo-ha-mqtt-bridge-{arch}
 slug: screenshotter
 description: Screenshot images for E-Paper pricetags

screenshotter/rootfs/app/app.py

@@ -87,6 +87,8 @@ while True:
                 browser_out += f"{entry}\n"
             logging.info(browser_out)
             image = Image.open(file_name)
+            if task.get("monochrome") and task.get("monochrome") == "true":
+                image = image.convert('1', dither=Image.NONE)
             image = image.rotate(int(rotate), expand=True)
             file_name = f'{image_path}/{task["name"]}.png'
             image.save(file_name)