We use the serial communication to send data for each axis back to the computer. In the near future I plan to refactoring the libraries. For this purpose I need to buy modules, Arduino Boards and lot of beer.

If you want to support the further and long-term development of . This 3-axis magnetometer breakout is thankfully very easy to use. It only requires power pins and data pins. We suggest using an Arduino to start since its guaranteed to work.

Refer the image above for your references. I2Cdevlib Device Source and Documentation. There are no available . This is awesome device for determining direction or tilt. Includes a Sample Sketch.

No idea why I said 3V haha doh! Is this issue inside the library? You can download this sketch here: DigitalCompassv2. I am relative newbie, so appreciate any help with this. Once you have the library installed start your Arduino IDE and we can get coding.

If you just want to go and get all the code up without coding along. The Pin assignments LCD . As you can see in the code , we are reading the analog X and Y values of the sensor and then by using the MAP function we are lighting up the LEDs. As always, please check out the tutorial video to have more information. Just place the bytes into a signed variable of the right size in the right positions and there is your value. In I2C, to read a register, you typically have to make two transactions.

Code for the other sensors will become available in due time. Meanwhile, have a look at . Ustawienie zakresu pomiarowego. I uploaded the sample Kickstarter code and am getting a constant unchanging output. To know more refer Getting started with NodeMCU . However, while I am getting values from the .