serial data encoder\decoder

bloody-orc · Jul 3, 2005

Does anyone know a encoder\decoder pair to transmit serial data over RF?

It takes plain serial in and sends encoded data out.

Nigel Goodwin · Jul 3, 2005

bloody-orc said:
Does anyone know a encoder\decoder pair to transmit serial data over RF?

It takes plain serial in and sends encoded data out.

Generally the RF module manufacturers sell them, for an example see - basically they are just pre-programmed micro-controllers, often PIC's.

bloody-orc · Jul 3, 2005

but from some bigger manufactors like motorolla? I hate buying from distant places. the shipping usually costs 10 times more than the order itself (have seen one with shiping cost here $90 :shock: ) But when it is all known manufactor then i might find it from my local store.

Nigel Goodwin · Jul 4, 2005

bloody-orc said:
but from some bigger manufactors like motorolla? I hate buying from distant places. the shipping usually costs 10 times more than the order itself (have seen one with shiping cost here $90 :shock: ) But when it is all known manufactor then i might find it from my local store.

It's highly unlikely, they aren't manufactured IC's, simply pre-programmed micro-controllers. Presumably you're buying the radio modules?, you should be able to buy encoders from the same place?, or even buy ones with in-built encoders.

bloody-orc · Jul 4, 2005

there where i bought were only those button ones(press a button, i encode it). No serial ones :'( guess i have to make my own

serial data encoder\decoder

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