I would like to have a thermometer in my Note 9 S-pen It could be rechargeable by definition of stylus and could send the value of temperature to my Note. I allways have my cellphone near to me but not a thermometer. This could be very useful and accurate. Easy to implement. No problems with internal temperature of the cellphone.
I think this could be a very useful nowadays.
can someone help me to let developers to integrate a thermometer in a stylus?