need help!!!!!! zigbee and PIC circuitry needed

[pmk_578]

need help!!!!!!

hi..
i am doing a project on zigbee.I am trying to control the room lighting using sensors n Zigbee.
At the transmitter a zigbee is connected to a PIC microcontroller n at the receiver another zigbee is connected to a pic microcontroller.a sensor also needs to be connected to the microcontroller.
could anyone help me with the circuit.
waiting for u r reply..
my mail id: pmk578@gmail.com

 

[abhijitpethkar]

try using PIC16F873 uC. The zigbee module operates on USART interface. The Tx line of the PIC uC can be given as input to the zigbee module.

 

[cool.man]

Which Zigbee you are using?
I have used "ember zigbee from CCS" and it has SPI interface.
what kind of interface u have in your zigbee?

 

[pmk_578]

hi i am using maxstream zigbee......

 

[cool.man]

For an idea you can visit the following website

**broken link removed**

If you will run your microcontroller at 5v then you require 5 to 3.3v conversion at the Tx pin of microcontroller.
You can also operate you pic microcontroller at 3.3v then you dont need any voltage conversion.