Soil Temperature Measurement With Blynk

by umran.kus in Circuits > Arduino

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Soil Temperature Measurement With Blynk

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Soil temperature measurement

Supplies

hello, i am a teacher from turkey. the place I live in is a very dry place with little rainfall. That's why I planned to follow the temperature of the soil with this project.

Gather the Materials

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1. ESP8266 Nodemcu x1

2. TP4056 charging module x 1

3. DS18B20 ds18b20 temperature sensor x1

4. 12 volt to 5v usb charging module x1

5. 3.7 v battery x 4

6. a case

7. Wires and usb cable

8. Solar panel 12 watt

Assembly

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First, DS18b20 data end (yellow cable) esp8266 pin tip will go to D4 pin. If the red tip is black to the Vin pin, it will be attached to the gnd end.

nodemcu ds18b20

D4 ---------------> yellow wire

Vin ----------------> Red wire

Gnd ----------------> Black wire

Note: Connect to 5v converter when connecting solar panel. If it's 5v, connect it to tp4056.

Blynk Code

Note: Blynk virtual Pin V10 choose

End

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it works! This is my first project and please comment if I'm not good enough :)