Generally debugs messages in Arduino is done by Serial.print*, and show in this monitor serial, or another serial tool, as screen, pyserial, coolterm, etc. The Arduino official IDE, not have debugger.

This device could literally save your life. When you're in remote locations—hiking in mountains, camping in forests, exploring deserts, or working in rural areas—cell phone service often disappears, ...

In previous tutorial we have learned about ZigBee protocol, its architecture and also learned about XBee modules and AT Commands. In this tutorial we will interface two XBee modules with two Computers ...