Telemetry through audio channel


Hi guys, i posted a question regarding telemetry in another thread but i thought a more specific thread would be more appropriate.
My question is:
Is the telemetry protocol sent over the audio channel compatible with immersion rc ez tracker?
i have an ez tracker board here and i want to build an antenna tracker. if playuav can do this it would save me £100 from buying immersion rc tiny telemetry/ez osd.
as i already have all the equipment on my crafts to display telemetry (apm/pixhawk, playuav osd) i do not really want to buy anymore immersion rc equipment.
i`m not sure if the apm and immersion rc telemetry protocols are the same but it would be great if playuav could take telemetry data from apm/pixhawk and send it down an audio channel to control ez tracker.
is it possible, even with future firmware?
thanks, jamie.
Has invited:

Tom - PlayUAV

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Hi Jamie,

Andy's AirOSD board and firmware can transfer telemetry through audio/video. Andy also helped to implement video telemetry on PlayuavOSD board. I am studying his code.

If we know the protocol of ez tracker, maybe it is good to start with Andy's AirOSD.

Regards,
Tom

jamie16v - gas engineer

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Thank you tom, where can I buy these boards please?
Thanks, Jamie.

Tom - PlayUAV

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Hi Jamie,

The board is still under development. If you are interested, please send me a private message with your mailing address and contact information. I will send a dev board to you.

Best,
Tom

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