How to connect and use a 315MHZ RF Remote with an Arduino - Tutorial

[@DiscJDrift]

This video help me alot, mostly example code.. Thanks alot.

[@ArcanePath360]

Thank you so much for this. Simple button with no library needed. Ordered one off ebay. Horrible colour and design though, wish they made a simple black one like they have with linear actuators or garage doors.

[@BrainybitsCanada]

Yeah they are kinda ugly but they are cheap and easy to use :) Thanks for watching and good luck with your projects!

[@ArcanePath360]

@@BrainybitsCanada I just got this from e-bay China and the damn remote didn't come with a battery. Nothing to tell you which battery fits it. It looks like an N battery might fit. Do you know if this is true. Really not great that it isn't supplied.

[@NateHeroic]

What I'd like to know is how to do the opposite. I want to wire into an existing controller and control the button through software.

[@vivekchand19]

can i have multiple transmitters talk to one receiver & would we be able to uniquely identify from which receiver we transmitter we received the signal?

[@musaaftabi6269]

how to control a stepper motor with this method ? is that remote control match with the receiver or should i read and wright the remote control buttons with serial monitor in arduino ?

[@brianbr5541]

Can it unlock dialog code car signals?

[@ruchitvaghela2458]

Can we use this modual 24×7 hours continue ?

[@ronitbal7924]

can i use this for an arduino tank?

[@upravdelami]

Could this works with Digispark?

[@Explore-Gobal]

Hi Ivan, just starting the video. I guess I'll see if you cover On/Off for a single button on the remote, but if you don't, have you done it? I also have a four button remote and would like to have each of the buttons turn something on with the first press and off with a second press of the same button. So, press button "A" for the first time and it turns on a motor. Press button "A" again and it turns the motor off again. Same principle for the other buttons. I can do it with simple toggle switches, but am a bit stuck on doing it with the values received from the remote and the then there's the polling of the second press. I'm a bit new to this. Thanks

[@hatchman1640]

Perhaps you could have a boolean variable for each button, and when you detect a button is pressed, it checks if the variable is false, if so then it goes to false, and if not then it goes to true. If you wanted, you could probably do the same with an integer variable and get it to cycle through them. I've not tested this tho, but I hope it helps!!

[@musaaftabi6269]

hello. i made this project but i put a stepper motor instead of digital display and its work fine. but i need some help with the sketch. how can i define 1 button of remote control to turn the motor shaft CW and CCW ? i mean when i pressed the button the motor turns 45 degree CW then the button didnt turn the shaft that way again and when hit the button again its turn upposit ? is that possible to answer me

[@jehminjung89]

Can this copy my car key frequency and transmit it?

[@jehminjung89]

I apologize for my lack of knowledge on this subject. It was a real question.

[@mattinjersey]

If you hold a key down will it trigger multiple numbers? It seems that way to me.

[@BrainybitsCanada]

+Chuck Chuckerson Since it's a 'while' loop, then yes :) It would repeat what inside the loop until the button is released. Thanks for watching!

[@ommakane453]

Does the one way kedsum remote works at 315 or 433mhz can anyone tell me?

[@rossumawesom]

do you have code for this?

[@BrainybitsCanada]

Hi Aaron, of course we have the full tutorial including Schematic, Librairies and code on our website at : brainy-bits.com/tutorials Thanks for watching!