ambient sensor

I'm not aware of any such sensors, but I might add support for them if they have a documented interface.
On their about page they list an engineering contact:

Technology Inquiry
[font=times new roman, times, serif]Engineer: chenmer
Mobile: 0086-18926595573
E-mail : [email protected]

If you were to suggest a question I could ask (I don't know what to ask), I would be happy to initiate an email to see if they are open to discussions.

At $21.50 I ordered one to see what it does.