XBee Direct Wireless I/O Passing

A Digi International Series 1 XBee 2.4GHz radio module has the ability to directly pass through digital and analog I/O lines. Simple (transparent packet-based digital) radio links for controlling actuators and sensors can be made with no external microcontrollers in the loop.

In this video, the transmission of 1 analog (via PWM) and 1 digital pin between two XBees.

Details on how to configure your radios in http://www.etotheipiplusone.net/?p=748

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