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1. #Adxl345 turn on arduino i2c example how to
2. #Adxl345 turn on arduino i2c example install
3. #Adxl345 turn on arduino i2c example serial
4. #Adxl345 turn on arduino i2c example code

#Adxl345 turn on arduino i2c example code

With the library installed, we can now proceed to code our small Python script.īegin writing this file by running the following command.

#Adxl345 turn on arduino i2c example install

sudo pip3 install adafruit-circuitpython-ADX元4xĢ. To install this library so that we can utilize it, you need to run the following pip command. To talk with the ADX元45, we will be making use of Adafruit’s ADX元4x Python library.

This script is so that we can read information from the accelerometer. With all the packages that we need now installed to the Raspberry Pi, we can now proceed to write a small Python script. Coding a Script to Talk with the ADX元45 Accelerometerġ. If you see an error try re-enabling I2C again.

If nothing appears then make sure you have connected your ADX元45 Accelerometer to the Raspberry Pi correctly and that all solder points on the pins of the sensor are clean. Within this result, you should at least see a number such as “ 53“. sudo i2cdetect -y 1įrom this command, you should see a fair bit displayed on the command line. We can do that by running the following command. With all our required packages installed let’s now check to see whether our Raspberry Pi can see our ADX元45 Accelerometer. sudo apt-get install python3-dev python3-pip python3-smbus i2c-tools -yĦ. Now that we have enabled I2C and restarted the Raspberry Pi, we can now proceed to install the packages that we will rely on to talk with our accelerometer. After enabling the I2C interface, you will need to restart your Raspberry Pi by running the following command. When asked if you would like to enable the ARM I2C interface, select “ “.ĥ. Now within the interfacing options menu go ahead and select “ P5 I2C“. Use the ENTER key to select particular options.Ĥ. You can navigate the raspi-config tools menus by using the ARROW keys. On this screen, you need to head to the “ 5 Interfacing Options” menu. Run the following command to launch the raspi configuration tool. Once the Raspberry Pi has finished updating, we will need to go ahead and launch the Raspberry configuration tool so that we can enable I2C on the Raspberry Pi. Let’s first ensure that everything is up to date by running the following two commands. Before we can get our Raspberry Pi to retrieve data from our ADX元45 Accelerometer, there are a few changes we must make to the Pi’s configuration. Preparing your Raspberry Pi to Talk with the Accelerometerġ.

#Adxl345 turn on arduino i2c example how to

ADX元45 Accelerometer Circuitīelow we have included two ways of showing you how to connect the accelerometer to your Raspberry Pi. you can wire the sensor directly to the Raspberry Pi.įollow our guide below to see how to set up the Raspberry Pi with the ADX元45 accelerometer. In this part of the tutorial, we will be showing you how you can connect the digital ADX元45 accelerometer to the Raspberry Pi.Īs the ADX元45 is a digital sensor, you won’t have to deal with any additional circuitry such as an analog to digital converter.

If you prefer a more thorough written guide, then you can continue below.Īdblock blocking the video? Support us by subscribing to our ad-free service. We also show you how to set up your Raspberry Pi to talk with the device. In this video, we walk you through the process of connecting the ADX元45 Accelerometer to the Raspberry Pi. Equipmentīelow is all the equipment that you will need for setting up the ADX元45 accelerometer with your Raspberry Pi. For example, a distance sensor will be great at measuring how the sensor is to objects. There are plenty of other sensors for the Raspberry Pi that will work great with this accelerometer.

#Adxl345 turn on arduino i2c example serial

The support of both I2C and SPI serial protocols makes it incredibly easy to use with our Raspberry Pi as we don’t require any additional hardware to interpret the data coming from the accelerometer. In the case of the accelerometer, this means that it has a microscopic component that is utilized to calculate the current acceleration being felt by the sensor. The ADX元45 is a low power, 3-axis (It tracks both X, Y and Z accelerations) MEMS accelerometer that utilizes the I2C and SPI serial interfaces.įor those who do not know, MEMS stands for Micro Electro Mechanical System. It also goes through the steps on how to implement Adafruit’s ADX元4x library to talk with the device. This tutorial will walk you through the process of wiring the ADX元45 to your Raspberry Pi.