HDC1080

The HDC1080 is a digital humidity sensor with an integrated temperature sensor that provides excellent measurement accuracy at very low power. With this module, you can make a weather station for your home.

This module is open source, you can find all the production files here.

When using HDC1080 and OBJEX Flex, it is recommended not to flex the cables when the board running.

Example

#include "ClosedCube_HDC1080.h"

ClosedCube_HDC1080 hdc1080;

void setup() {
  Serial.begin(115200);
  hdc1080.begin(0x40); // NOTE: OBJEX Link v1.6-C3 specify I2C pins(SDA=18/SCL=19) 
}

void loop() { 
  Serial.print("T=");
  Serial.print(hdc1080.readTemperature());
  Serial.print("C, RH=");
  Serial.print(hdc1080.readHumidity());
  Serial.println("%");
}