Hi

I want to interface RF transmitter and receiver with 80v51 uc. which is the best suited trasmitter and receiver ic for 89v51 uc ? and is der any way to trasnmit data by encryptying it ?
i need help . . thank u .

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  • RC;

    First ignore the stupid jerks on this forum. I truly wish that Keil had a moderator on this forum.

    After my rant I suggest that you look at the CC253x series of devices from Texas Instruments.
    They have the improved versions of the 8051 in the chips. They also have RF transceivers that interface to any MCU supporting SPI. Most of the IC vendor have similar devices.

    You did not mentioned what frequencies that you need to support. Most of the IC devices that support the 2.5GHz band will have built-in encryptyion abilities. Some of the sub-gigahertz also have encryption.

    Please ignore spelling errors. I have one eye bandaged and can't see very well out of the other eye.

    http://www.lvr.com for some info and tutorials.

    http://www.ti.com
    http://www.silabs.com

    rgds,

    Bradford

Reply
  • RC;

    First ignore the stupid jerks on this forum. I truly wish that Keil had a moderator on this forum.

    After my rant I suggest that you look at the CC253x series of devices from Texas Instruments.
    They have the improved versions of the 8051 in the chips. They also have RF transceivers that interface to any MCU supporting SPI. Most of the IC vendor have similar devices.

    You did not mentioned what frequencies that you need to support. Most of the IC devices that support the 2.5GHz band will have built-in encryptyion abilities. Some of the sub-gigahertz also have encryption.

    Please ignore spelling errors. I have one eye bandaged and can't see very well out of the other eye.

    http://www.lvr.com for some info and tutorials.

    http://www.ti.com
    http://www.silabs.com

    rgds,

    Bradford

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