Set bluetooth baudrate to () for Oscilloscope is a stack block available in Dabble extension for evive. The Oscilloscope module allows you to visualize the input and output signals of your hardware device on your smartphone. This block for setting the baud rate by selecting one from the drop-down for the Bluetooth module that you have connected to evive.
In the given script we will visualize the voltage level across an analog pin on evive. For this, we will follow the following steps:
- Read data of analog pin. You can connect any sensor or a simple potentiometer in which you can get a variable output voltage between 0 and 5V.
- Convert it into millivolts.
- Send it to Smartphone so that it’s graph can be plotted.