I am trying to use the 433Mhz RF Transmitter And Receiver modules
with the Arduino UNO board. I am new to this. What I want to do is , I want to connect the receiver module to the arduino board where there is a buzzer connected. I also want to create a single button remote with the transmitter module that runs with a 3.7v cmos battery in such way that when I press the button on the remote module, the transmitter module picks it up and turns the buzzer on for a certain duration. I only want to use a single arduino uno to for the receiver module. I dont want to use any mcu for the transmitter.
Really???? How will the parameters be set? How will the message be prepared? How will the message be told to be sent? Will your button be able to do that?
An MCU is required with each of those RF modules. The transmissions have to be modulated and demodulated for any message or command to be reliably received.
This RF remote and a matching receiver will do the job, and will not require any Arduino.
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.