SHT3x for Arduino

📦 Arduino

Library available in Arduino IDE and PlatformIO

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📒 Datasheet

Datasheet

PDF

1. 🔽 Install Arduino IDE

Install the Arduino IDE

2. 📦 Install the library

Start the Arduino IDE, press the Sketch menu, and then Include Library > Manage Libraries. Search for Microfire_SHT3x and install the library.

There are also lots of other SHT3x libraries, any of them will work if you prefer.

3. 🔌 Connections

Module	Controller
GND	ground
VCC	3.3 - 5 volt power supply
SCL	SCL
SDA	SDA

4. 🔢 Code

Below is the Basic example. It can be found in File > Examples > Microfire_SHT3x > Basic in the Arduino IDE.

#include "Microfire_SHT3x.h"
Microfire::SHT3x sht30;

void setup() {
  Serial.begin(9600);
  Wire.begin();
  sht30.begin();
}

void loop() {
  sht30.measure();
  Serial.println((String)sht30.tempC + " °C");
  delay(1000);
}

5. ➡️ Upload the code

Pick the board and port, then Upload the code.

6. 🔎 View the output

Open the Serial Monitor, measurements should be displayed in the monitor, with updates every second.

`1`	`#include "Microfire_SHT3x.h"`
`2`	`Microfire::SHT3x sht30;`
`3`
`4`	`void setup() {`
`5`	`Serial.begin(9600);`
`6`	`Wire.begin();`
`7`	`sht30.begin();`
`8`	`}`
`9`
`10`	`void loop() {`
`11`	`sht30.measure();`
`12`	`Serial.println((String)sht30.tempC + " °C");`
`13`	`delay(1000);`
`14`	`}`

SHT3x for Arduino

📦 Arduino

📒 Datasheet

1.

🔽 Install Arduino IDE

2.

📦 Install the library

3.

🔌 Connections

4.

🔢 Code

5.

➡️ Upload the code

6.

🔎 View the output

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