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Am2315 Humidity Sensitive Capacitor Digital Temperature And Humidity Module Humidity Module I2C Temperature And Humidity Sensor

Rs. 1,666.00 Rs. 1,900.00

-CM2315 humidity - sensitive capacitance digital temperature and humidity sensor is a kind of temperature and humidity sensor with self - calibrated digital signal output.
-The special temperature and humidity acquisition technology is adopted to ensure that the product has extremely high reliability and excellent long - term stability.
-The sensor comprises a capacitive sensing element and a high - precision integrated temperature measuring element , and is connected with a high - performance microprocessor.
-While it is not rated as 'weatherproof', this sensor would do much better for sensing where there might be wind, rain, zombies, etc.
-than SHT PCB-breakout sensors, and the i2c interface makes it easier to interface with microcomputers that can't do the delicate timing of the DHT sensors.
-Simply connect the red wire to 5V power, black to ground, yellow wire to your i2c data pin, and the white wire to the i2c clock pin.
-You cannot change the i2c address so only one sensor per i2c bus. Two ~10Kohm pullup resistors are required for use, connect from the SDA and SCL lines to the power wire, the pullup resistors are not included!

SPECIFICATIONS:

-3.5 to 5.5V power and I/O

-10 mA max current use during conversion (while requesting data)

-Good for 0-100% humidity readings with 2% accuracy

-Good for -20 to 80°C temperature readings ±0.1°C typical accuracy

-0.5 Hz update rate

-\4 wires 20 inches long

-This board/chip uses I2C 7-bit address 05C.

OVERVIEW:
Brand Aosong
Humidity range 0~99.9%RH
Humidity precision +/-2%RH
Temperature range -40~80C
Temperature precision +/-0.3C
Supply Volatge 3.3V to 5.5V
Size 97.4x16x16mm
Output signal I2C

PACKAGE INCLUDES:

1 PCS x Am2315 Humidity Sensitive Capacitor Digital Temperature And Humidity Module Humidity Module I2C Temperature And Humidity Sensor


//SOURCE CODE TAKEN FROM BELOW LINK

//https://www.switchdoc.com/2016/04/am2315-highly-reliable-esp8266-arduino-driver/

int delayByCPU(long delaycount)

{

  unsigned long startMillis;

  unsigned long endMillis;


#define COUNT 100000

  startMillis = millis();


  long index;

  float test;

  long i;

  long j;


  for (i = 0; i < delaycount * 166; i++)

  {

    //Serial.println("outside loop");

    for (j = 0; j < 1000; j++)

    {

      for (index = 0; index < COUNT; index++)

      {


        test = 30.4 + i;

        test = test / 50.0;



      }

      test = test + j;

    }

  }


  endMillis = millis();




  return int(test);

}

15 days

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