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433MHz NEXA protocol transmitter plugin

Posted: 24 Mar 2016, 21:12
by milan.gsm
Hello I have created the plugin for the ESPEASY project.

After connecting the cheap 433Mhz transmitter you are able to control the NEXA protocol RF outlets similar like the GPIO pins are controlled (http://<ESP IP address>/control?cmd=GPIO,<pin>,0/1).
The plugin support: LEARN / SWITCH / GROUP / absolute DIM NEXA protocol commands and it is based on HomesEasy / NexaCtrl llibrary avialable on GITHUB: https://github.com/calle-gunnarsson/NexaCtrl

Here is the hardware wiring of 433MHz TX module - actually for testing there is need NOT to connect any antenna, works fine in 5-10m range without antenna at 5V:

Image

Example of plugin setting in ESPEASY interface:
Controller ID set to: 199999
Tested on GPIO:12

Image

Execute LEARN for device 1 (simple outlet/dimmer):
http://<ESP IP address>/control?cmd=nexa,learn,1,5
(the last parameter means the number of codes send in one row)

SWITCH ON device 1 / SWITCH OFF device 1:
http://<ESP IP address>/control?cmd=nexa,switch,1,1
http://<ESP IP address>/control?cmd=nexa,switch,1,0
SWITCH ON device 2 / SWITCH OFF device 2:
http://<ESP IP address>/control?cmd=nexa,switch,2,1
http://<ESP IP address>/control?cmd=nexa,switch,2,0

DIM device 1 to 50% (DIM levels: 0~15):
http://<ESP IP address>/control?cmd=nexa,dim,1,7

GROUP OF DEVICES ON/OFF- not tested YET:
http://<ESP IP address>/control?cmd=nexa,group,1,0/1

And finally the 109_NexaTX archive: http://www.qadra.sk/downloads/_P109_NexaTX.zip
And the modified NexaCtrl library: http://www.qadra.sk/downloads/NexaCtrl_QA.zip
(you need to put the NexaCtrl_QA library into the Arduino libraries folder)

I have tested the plugin with few OUTLETS and DIMMERS and works very fine :)
Feel free to publish my plugin on github (plugin playground) or implement it to the standard release.

Re: 433MHz NEXA protocol transmitter plugin

Posted: 25 Mar 2016, 07:40
by highroller
Very nice! I hade some problems finding a good (and cheap) 433mhz solution for rpi/arduino/esp so i bought a tellstick. But i still have my cheap transmitter, so i will try out this plugin very soon.

Re: 433MHz NEXA protocol transmitter plugin

Posted: 30 Oct 2016, 09:05
by kniazio
Plugin perfectly works with sockets Anslut
http://www.jula.pl/catalog/elektryka-i- ... ne-408062/

Re: 433MHz NEXA protocol transmitter plugin

Posted: 23 Nov 2016, 13:10
by gaetandu80fr
Hello,

I am a beginner and sorry if my question is silly.

Arudino NexaCtrl Library v.02 is compatible with NEXA / HOME EASY protocols

Is it possible to modify the plug-in to receive NEXA / HOME EASY signals?

Re: 433MHz NEXA protocol transmitter plugin

Posted: 23 Nov 2016, 14:09
by kniazio
Is it possible to modify the plugin to be able to control such a switch
https://pl.aliexpress.com/item/EU-Stand ... =200001056
The switch works like a dream on Raspberry.
The Raspberry + Pilight this switch is detected as kaku_switch_old and its data is a unit and id.
eg.
"Id": 28,
"Unit": 5,
"State": "on"
Can it be possible to modify the command so that instead of sending plugin
http: // <ESP IP address> / control? cmd = nexa, switch, 1.1
eg. such a thing
http: // <ESP IP address> / control? cmd = id, unit 1,
or
http: // <ESP IP address> / control? cmd = id, unit, on
Please help.

Re: 433MHz NEXA protocol transmitter plugin

Posted: 06 Dec 2016, 14:33
by Hodne
Works great! (with antenna) Is it possible to control the plug-in with mqtt messages?

Johannes

Re: 433MHz NEXA protocol transmitter plugin

Posted: 10 Dec 2016, 12:14
by data
How can I use this to send a specific code?
I have a bunch of ELRO AB440S units I'd like to switch.

Re: 433MHz NEXA protocol transmitter plugin

Posted: 10 Dec 2016, 14:14
by kniazio
In my opinion this plugin more suitable for the socket that they learn to code

Re: 433MHz NEXA protocol transmitter plugin

Posted: 14 Dec 2016, 00:27
by data
Since I also have a couple of those wireless switch modules installed, I'll post my results once I've tried them with this plugin.
See e.g. "1 Ch Wireless Relay RF Remote Control Switch DC 12V Heterodyne Receiver 433MHz"
Currently available for US$ 1.99 and free shipping to europe
http://s.click.aliexpress.com/e/2Zjm2vJ

Re: 433MHz NEXA protocol transmitter plugin

Posted: 26 Apr 2017, 00:18
by beic
data wrote: 14 Dec 2016, 00:27 Since I also have a couple of those wireless switch modules installed, I'll post my results once I've tried them with this plugin.
See e.g. "1 Ch Wireless Relay RF Remote Control Switch DC 12V Heterodyne Receiver 433MHz"
Currently available for US$ 1.99 and free shipping to europe
http://s.click.aliexpress.com/e/2Zjm2vJ
So, after a while did they worked?! ;)

Re: 433MHz NEXA protocol transmitter plugin

Posted: 26 Apr 2017, 07:14
by ipua
So, after a while did they worked?!
This will work for sure with this plugin
this plugin

Re: 433MHz NEXA protocol transmitter plugin

Posted: 27 Apr 2017, 08:38
by tozett

Re: 433MHz NEXA protocol transmitter plugin

Posted: 27 Apr 2017, 11:36
by beic
tozett wrote: 27 Apr 2017, 08:38 link broken, this worked: https://github.com/letscontrolit/ESPEas ... 2_RFTX.ino
I was asking about this device/module, it's working with NEXA plugin or not?

Image

Anyone tested it?

Kind regards,
Viktor

Re: 433MHz NEXA protocol transmitter plugin

Posted: 01 May 2017, 11:10
by kniazio
this device/module, it's working with RCSwitch plugin

Re: 433MHz NEXA protocol transmitter plugin

Posted: 01 May 2017, 17:41
by beic
kniazio wrote: 01 May 2017, 11:10 this device/module, it's working with RCSwitch plugin
Thank you! ;)