README.md 435 B
ESP-01 Temperature logger project
This SW project is used in the temperature logger in Näshulta. It sends its values every 2 minutes to chef.suka.se.
Pin connections
| 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.