Hi all,
I've got an Arduino board with an XBee Pro Series 2 shield, and another XBee Pro 2 with a USB-to-serial adapter. I need to establish bidirectional communications between the two. The computer XBee is configured as Coordinator AT, and the Arduino XBee is configured as Router/End Device AT.
The Arduino has a sketch on board to toggle an LED on/off if it receives a "H" or "L" from the computer respectively. It also has a push button switch that performs a Serial.println("Hello world!") when you push it.
I am able to send data to the Arduino - i.e., use MATLAB to send "H" and "L" from my computer to the Arduino - but nothing happens trying to send the "Hello world" string from the Ardunio to the computer.
Can someone please help me configure the two XBees so RX/TX work both ways?
Thanks a lot!