Hi guys,

Just imagine I had a board with a 20kbps, di-directional radio transceiver, RS232 in, RS232 out.  What sort of radio protocol would
you recommend to communicate between two devices?

The protocol would have to have elements of the following:

- variable packet length, 1 byte to say 64 bytes
- CRC for error detection

Other that that, its an open possibility.

Regards,
Shane.

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