Hello all,

Thank you all for your informations. I will do a first test with a
software solution and a manchester encoding. It seems to be quite easy
to implement and it is costless. The only drawback is that both PICs are
busy during the synchro + transmission.

If someone still have an idea, don't hesitate (take this into account:
I'm using ASM (MPLAB) to program the PICs, the transmission is AM
modulated in 433 KHz).

The thing I don't understand is that the two components are sold
together and the receiver has a "digital" output. In my (too simple)
point of view, this was a complete way of sending data across the air
without coding anything. But I just receive a square wave (the carrier).

Luc Bolly

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