RF Module for 8051

Discussion in 'Embedded Systems and Microcontrollers' started by JeffreyPeter, Sep 30, 2012.

  1. JeffreyPeter

    Thread Starter New Member

    Jul 25, 2012
    I'm having a RF module 433Mhz having a maximum data transfer rate of 4.8kb/sec. Can I use in UART mode if so what baud rate should I use?
    Thanks in advance..
  2. Arm_n_Legs

    AAC Fanatic!

    Mar 7, 2007
    You cannot simply connect the TX of your 8051 to the Din of your RF transmitter module. Do a simple experiment. Send a continuous clock to your RF tx module and you will be able to receive the same clock at the RF rx module. However, if you send a continuous logic "1", you will not get a continuous "1" at the RF rx.