I want an xbee to do nothing but simply send some data already programmed in the microcontroller (Atmega 168).But what I cannot figure out is how to connect the microcontroller with xbee on a breadboard.will only GND and Vcc be enough?
The mc is programmed externally beforehand by ISP.
Should I connect its pin out to Txd of Xbee module?
Any help will be greatly appreciated.
Xbee sends data periodically to coordinator,what will be the interfacing circuit with avr atmega168
atmegaavrserialxbee
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Best Answer
From the product info at the link you provided, it does not appear to have any pins available for your microcontroller. This board has a USB interface, which means it is the "PC end" of the wireless pair. What you need is the partner board, such as this one, which is designed to connect to your Mega.
From the product description: