RF22

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rf22_serial_modem.pde

Example sketch implements a bidirectional serial modem with the RF22ReliableDatagram class. It is designed to work with another instance of rf22_serial_modem. Pairs of arduino+radio running this program translate input Serial port data to radio and send it to the other side where the data is sent out on its serial port. So it acts like a transparent serial cable over radio. Pairs of radios share the same ADDRESS, and therefore you can have up to 256 such pairs sharing the same airspace. In the event of radio communications failure, it fails silently.