Iot water flow meter using esp8266 water flow sensor.
Water flow sensor.
Gems designs and manufactures a complete range of flow sensors and switches for the reliable and effective measurements of both conductive and non conductive fluids as well as gases.
Rate of flow of water is measured as liters per hour or cubic meters.
It has three wires namely 5v red gnd black and output yellow.
Since it works on 5v it can be interfaced with any.
It is organized into five product types.
The water flow sensor used in this project is shown in the image below.
Now let us interface yf s201 hall effect water flow sensor with nodemcu esp8266 oled display the oled display will show water flow rate total volume of water passed through the pipe.
Water flow sensor as the name suggests is a device to measure the flow of water.
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It has a plastic valve body with a rotor and a hall sensor circuit.
Water flow sensor consists of a plastic valve from which water can pass.
You can switch to blynk application if you.
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The complete gems flow sensing portfolio is designed for versatility and performance.