Read and Write Data

Read and write directly to Arduino^®hardware

Create an Arduino object usingarduinobefore you use read and write functions. SeeConnect to Arduino Hardwarefor more information.

All functions, exceptplayTone, can be used to generate code using the MATLAB Function block. For more details, seeDeploy Arduino Functions to Arduino Hardware Using MATLAB Function Block(Simulink Support Package for Arduino Hardware).

Functions

`configurePin`	Set Arduino pin mode
`readDigitalPin`	Read data from digital pin on Arduino hardware
`writeDigitalPin`	Write data to digital pin on Arduino hardware
`writePWMVoltage`	Generate PWM signal with specified voltage on digital pin
`writePWMDutyCycle`	Generate PWM signal with specified duty cycle on digital pin
`playTone`	Play tone on piezo speaker using digital pin
`readVoltage`	Read voltage from analog pin on Arduino hardware