Any idea why nc wont sent an UDP packet to the broadcast address?

Found it...
nc cant do that by design

There isnt an original app
I made the led controllers myself

So i know where they listen and on what port

At the moment they listen for commands like RRR for full red, BBB for full blue etc..
B2R for fade from blue to red etc

Ill think ill keep it that way and change the script with nc

Yes, typo
Fixed

Ill guess i have to address then ony by one.
The delay this creates isnt even annoying in the chtrismaslights sequences...

Nice,

Adapted it to my needs..
Using nc instead of curl

Just one question, why is there a '&' at the end of your script line ?

[edit]
My ipad prints the wrong caracter when i wat to type '&'
The character i mean is the enpercent sing

Hi GerardM, But you can also do it directly from commandline with the 'nc' command. This saves you from having a webserver needed etc. But for the commandline part, you need to send the HEX-command, which is a bit more difficult. Thnx Any idea why nc wont sent an UDP packet to the broadcast address ...

The php script will most def work. I am going to reprogram the esp led controlers so they understand the hex code But i was very interested how to use the color-picker html script in domoticz So i can pick a color and then send it to all the led controlers. Is it possible to do that from the ...

[Name:] Gerard [Country:] Neatherlands [City:] Gouda [Occupation:] IT (Management/Administration) [Hobbies:] Hunting, making sausages, Arduino, ESP8266 [Choice for Domoticz:] Ease of use, flexibility [My role here?] Newbee, asking dumb questions and not expecting answers but directions. No off-the ...

I got some help from a friendly member of Tweakers.net, and it is now working :mrgreen: rgb.php <?php //Script made by 'ThinkPad' for 'H801 WiFi dimmer' (based on ESP8266) //See forumthread at http://domoticz.com/forum/viewtopic.php?f=38&t=7957 //Save as 'rgb.php' and call the script like rgb.php ...