The temperature sensor attached to a clothes hanger with marine epoxy and
cable ties. The epoxy provides water proofing. The wine bottle is then filled
with water and the stiff wire is epoxied to the inside neck of the bottle
so that the temperature sensor is suspended in the middle of the bottle.
The wire is epoxied to the bottle. After the epoxy cured, a cork was used
to fill the void. More epoxy was used to ensure a water tight seal.
The temperature and humidity sensor is attached to the neck of the bottle and
daisy chained with a second sensor module (temperature, humidity, solar)
which is located outside of the wine fridge.
