You’ll also need a USB to USB-C cable to load code from the Arduino IDE onto your board, as well as a power supply for the ESP32 Thing Plus Wroom. The hardware is simple it includes an ESP32 Thing Plus Wroom, and a Qwiic SparkFun Triple Axis Accelerometer module. We’ll keep this example as simple as possible by using Qwiic Connect hardware to eliminate the need for soldering. The Project: Displaying Accelerometer Data Over Bluetoothįor this project, we are going to connect an accelerometer to the SparkFun Thing Plus ESP32 board in order to display axis data using a few different methods. Continuing off of the first tutorial, we are going to expand this project to include more capabilities for visualizing and interacting with your accelerometer data once you're transmitting.įor a refresher on that tutorial, check it out here:
In our previous Bluetooth tutorial Sending Sensor Data Via Bluetooth, we showed how to use Bluetooth to transmit data from a triple axis accelerometer. Although Bluetooth may seem difficult to work with, it’s fairly straightforward to start incorporating Bluetooth into your projects. The average person would be hard pressed not to use Bluetooth during their daily activities. Option 2: Displaying Data With a Python Graphīluetooth-enabled technology has become ubiquitous in today’s world.Option 1: Displaying Data With an OLED Screen.The Project: Displaying Accelerometer Data Over Bluetooth.Displaying Sensor Data with Bluetooth - SparkFun Learnĭisplaying Sensor Data with Bluetooth a tutorial
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