Hi Friends,
I have been thinking of wireless nodes for a while now and came up with the cheapest ever fully sustained
Features, wireless node :
Features....
---------- 2.4GHz (TransReciever) Radio (nRF24L01+ Radio)
---------------------- 32 Bytes of Payload
---------------------- Upto 2MBps Data Rate (~1.76 over AIR)
---------------------- CRC so Accurate
---------------------- ~100 Meters of Range
---------------------- Can connect upto 6 Motes talking to Base Mote parallely
---------------------- Capable of Tree / Star Topology for Network Forming
---------------------- Low Power [Approx 12mA in Rx Mode and ~20mA]
--------- MSP430G2553 MCU
---------------------- 16MHz, 16-Bit, 16KB Flash
---------------------- 2-Timers, and much more ..
Please tell me what do you guys think !!
A Simple Scenario:
node2 <=
node1 <= <= <= nRF24<--->node4 <--->Wifi Interface <= <= <= You Controlling through Wifi 
node3 <=
conceder this scenario, we can gather all the data from nodes or/ give a command to nodes using our WIFI on laptop/Etc. , and let node4 control all the other nodes , hence forming a network !!
P.S. :::::: Sorry for reposting this , I am a new user to The Knode