How to scan rf remote

[aclertant]

Hi,

I dont know exactly where to post... I'd like to get the Rf code from a remote (in 433Mhz of course) with an arduino to be ebale to simulate this action with a MYS module.

I found only one tutorial about this but it's on Pi...

To be clear this what I'd like to control but without the original remote.
http://img.abrakaba.com/002A5AD0-0/Silvercrest-set-de-4-prises-telecommandees-pour-l-interieur.jpg

Thanks a lot.

[Jan Gatzke]

@aclertant

Just build the ir node and watch the serial monitor

https://www.mysensors.org/build/ir

[aclertant]

tks for the very fast reply :o)

It's exactly what I'd like to do except that the remote use RF 433Mhz and not IR.

[MLs]

https://www.google.se/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=rf+433+sniffer+arduino

//Mattias

[Jan Gatzke]

@aclertant

Ups, I should read more carefully.Sorry.

Edit: you could use a rflink gateway. Rflink shows code and protocol in the log.

[emc2]

Install the library "rc-switch" by sul-77 in Arduino (it can be installed with the library manager)

Upload one of the ReceiveDemo sketch to your Arduino (and wire a 433MHz receiver accordingly) and it will show you the RF codes, that you can then emulate by plugging a 433MHz Tx (see SendDemo sketch for code example)

[tbully]

Echoing what @emc2 said. RCSwitch worked great for my 433 project a few months ago.

https://forum.mysensors.org/topic/4962/laser-christmas-light-control-433mhz/14

[niccodemi]

as emc2 said; alternatively if rc-switch doesn't work for you (unlikely) you can also try with Remoteswitch library.

[aclertant]

yep rc-switch seems to not working for me..
I use a nrf24L01 module (the same as on page "connecting the radio")

I will test Remoteswitch ;)

Tks everybody

[TimO]

@aclertant Are you trying to receive the 433 MHz signals with the NRF24L01 module which works in the 2,4 GHz band? You need a receiver and sender for the 433 MHz frequency band.

[aclertant]

OHH NO I'm a noob :confounded:

When it's you who said that... It' pretty clear ...

I'm so sorry for that ! I order a 433Mhz receiver right now !

Thanks a lot ! Really !

[aclertant]

The community is just amazing :o)

I found this https://www.mysensors.org/hardware/wall-plug
Should be enough for me