I am using an HCSR 501 outdoors. I notice it stops working around 32 degrees F (0 degrees C).
I am happy with its performance and would like to keep using it. Is there a hack i can do to keep it running?
For example: My store bought trail cam (PIR activated also) on the property keeps working down to -40 degrees (C or F).
It is a simple srt up with an Uno.
Thank you for any help.