Update hypferValetudo.md

Author: PiotrMachowski

docs/templates/hypferValetudo.md

@@ -50,7 +50,7 @@ internal_variables:
 
 ## Retrieving map image
 
-To retrieve map image you have to use [I can't believe it's not Valetudo](https://github.com/Hypfer/Icantbelieveitsnotvaletudo).
+To retrieve map image you have to use [Valetudo Vacuum Camera](https://github.com/sca075/valetudo_vacuum_camera/) custom integration made by [@sca075](https://github.com/sca075) (recommended; supports auto-calibration) or [I can't believe it's not Valetudo](https://github.com/Hypfer/Icantbelieveitsnotvaletudo) (not recommended; manual calibration required).
 
 ## Available templates
 
@@ -235,4 +235,4 @@ To retrieve map image you have to use [I can't believe it's not Valetudo](https:
 
     https://user-images.githubusercontent.com/6118709/141666923-965679e9-25fb-44cd-be08-fc63e5c85ce0.mp4
 
-  </details>
+  </details>