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Multi - DHT21_I2C_NANO_BACKPACK

docs/multi-DHT21_I2C_NANO_BACKPACK.md

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Multi - DHT21_I2C_NANO_BACKPACK

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DHT21

Fritzing diagram: docs/breadboard/multi-DHT21_I2C_NANO_BACKPACK.fzz

 

Run this example from the command line with:

bash
node eg/multi-DHT21_I2C_NANO_BACKPACK.js
javascript
var five = require("../");
var board = new five.Board();

board.on("ready", function() {
  var multi = new five.Multi({
    controller: "DHT21_I2C_NANO_BACKPACK",
    pin: 2,
  });

  multi.on("change", function() {
    console.log("Thermometer");
    console.log("  celsius           : ", this.thermometer.celsius);
    console.log("  fahrenheit        : ", this.thermometer.fahrenheit);
    console.log("  kelvin            : ", this.thermometer.kelvin);
    console.log("--------------------------------------");

    console.log("Hygrometer");
    console.log("  relative humidity : ", this.hygrometer.relativeHumidity);
    console.log("--------------------------------------");
  });
});

Learn More

 

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License

Copyright (c) 2012-2014 Rick Waldron [email protected] Licensed under the MIT license. Copyright (c) 2015-2023 The Johnny-Five Contributors Licensed under the MIT license.

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