DIY Projects

Shield DHT v2.0 (DHT12 I2C) for measurement of temperature and humidity on Wemos d1 mini

dht shield v200 for wemos d1 mini dht12 i2c digital temperature and 1 1
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Set Alert for Product: DHT Shield V2.0.0 for WEMOS D1 mini DHT12 I2C digital temperature and humidity sensor module sensor - CHF 1.99
Price history
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Price history for DHT Shield V2.0.0 for WEMOS D1 mini DHT12 I2C digital temperature and humidity sensor module sensor
Latest updates:
  • CHF 1.98 - 11 August 2022
  • CHF 1.99 - 3 August 2022
  • CHF 1.93 - 21 March 2022
  • CHF 1.94 - 18 March 2022
  • CHF 1.95 - 16 March 2022
  • CHF 1.93 - 12 March 2022
  • CHF 1.91 - 7 March 2022
  • CHF 1.90 - 2 March 2022
Since: 11 August 2021
  • Highest Price: CHF 1.99 - 3 August 2022
  • Lowest Price: CHF 1.88 - 31 August 2021

This official shield developed by Wemos.cc uses a DHT12 to measure temperature and humidity. Digital data transfer takes place via the I2C bus. The DHT12 allows temperature measurements of -20 to 60°C (± 0.5°C). The humidity can be measured from 20-95% RH (± 5% RH). The DHT12 is connected to the I2C bus on pin D1 (SCL) and D2 (SDA).

Resources for the DHT12 library

Exemple of Arduino code

#include <WEMOS_DHT12.h>
DHT12 dht12;
void setup() {
  Serial.begin(115200);
}

void loop() {
  if(dht12.get()==0){
    Serial.print("Temperature in Celsius : ");
    Serial.println(dht12.cTemp);
    Serial.print("Temperature in Fahrenheit : ");
    Serial.println(dht12.fTemp);
    Serial.print("Relative Humidity : ");
    Serial.println(dht12.humidity);
    Serial.println();
  }
  delay(1000);
}

source : wemos.cc

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DHT Shield V2.0.0 for WEMOS D1 mini DHT12 I2C digital temperature and humidity sensor module sensor

Price: CHF 1.99
as of 10 August 2022 3 h 10 min
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Price History

Statistics

Current Price CHF 1.99 10 August 2022
Highest Price CHF 1.99 3 August 2022
Lowest Price CHF 1.88 31 August 2021
Since 11 August 2021

Last price changes

CHF 1.98 11 August 2022
CHF 1.99 3 August 2022
CHF 1.93 21 March 2022
CHF 1.94 18 March 2022
CHF 1.95 16 March 2022

All specials for Wemos official shields

Brand Name
Condition
Model Number DHT
Type DHT
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