ESP-01 Temperature logger project
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This SW project is used in the temperature logger in Näshulta. It sends its values every 2 minutes to chef.suka.se.

Pin connections
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Pin no  | Function
------------- | -------------
1  | Vcc
2  | 
3  | 
4  | Vcc
5  | Vcc
6  | DQ (pulled high)
7  | 
8  | GND


Sensor
------
A Dallas 18B20 sensor is used to measure the temperature. It is connected to pin 6.
The OneWire library is used.