This chapter focuses on how to build Arduino Nano 33 IoT programs. We use Arduino Sketch to build Arduino programs. This software is available for Windows, macOS, and Linux. Then, we explore how to access Input/Output peripherals on the Arduino Nano 33 IoT board by the Arduino program.
how to write Arduino programs using Sketch
how to access digital I/O
how to access analog I/O
how to plot analog sensor analog
how to build a serial communication
how to access PWM
how to access SPI
how to ...