Read voltage from analog pin on Arduino hardware
Create an Arduino object and read voltage from and analog input pin.
a = arduino; readVoltage(a,'A4')
ans = 1.0606
a— Arduino hardware connection
Arduino hardware connection
arduino, specified as an object.
pin— Analog pin number
Analog pin number on the physical hardware, specified as a character vector.
voltage— Voltage read from analog pin
Voltage read from an analog pin on an Arduino hardware specified as a numeric double.
readVoltage in a MATLAB® Function block with the Simulink® Support Package for Arduino Hardware to generate code that can be deployed on Arduino Hardware.
Configure the Arduino peripherals to the appropriate mode using
configurePin before using
readVoltage in the MATLAB Function block.