I'm a french student and I'm working on two xbee modules serie 2 to light one led which is on a digital output of the first Xbee then a push button on a digital input Low of the other Xbee module.
I have tried to configure a v21A7 API module coordinator and the other peripheral module End AT v28A7 with the same ID and other parameters for the two to communicate. It's ok because when I connect the coordinator on my PC with Xbee usb explorer and that I read the frames sent by the end device, I observe well the change of data when I press the push button.
The problem is when I connect the coordinator on my breadboard and press the button, the LED doesn't light up.
If anyone has a solution, I'm very interested.
Thank you for your help.