This example demonstrates the use of pinMode(INPUT_PULLUP). It reads a digital input on pin 2 and prints the results to the serial monitor. /* Input Pull-up Serial This example demonstrates the use of ...

This is how to use IoT BASIC on Arduinos for a number of small projects. It is based on "BASIC on Arduinos" and extends the ideas there. In a previous tutorial I have featured the Iot BASIC ...