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RF Tx & Rx interface with Microcontroller

Ramesh Khokhani

Dear Friends,

Can you help me?
I am working with RF Rx & Tx module, connected Rx Data pin with RxD of 8052 and Connected Tx Data pin with TxD of another 8052.

I am unable to interface it means not getting data on receiver side?

Is there any need of Antenna?
Is yes then can i make that antenna?

Please help me.

RF 434MHz of both Rx & Tx from HIMARK Company.

Thanks & Regards
Ramesh Khokhani.

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    connected Rx Data pin with RxD of 8052 and Connected Tx Data pin with TxD of another 8052

    anyone can label anything in any screwy way BUT

    I would suspect check the datasheet for the RF module that Tx of the RF module is where data comes out and thus it should be connected to the '51 Rx.

    Erik

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  • 0

    connected Rx Data pin with RxD of 8052 and Connected Tx Data pin with TxD of another 8052

    anyone can label anything in any screwy way BUT

    I would suspect check the datasheet for the RF module that Tx of the RF module is where data comes out and thus it should be connected to the '51 Rx.

    Erik

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