I suspect the Pi not being able to maintain a stable data signal (on your GPIO 13 and 18) when 2 ledstrips are connected.
Sometimes it is already tricky to maintain only one...
You may want to use a level shifter on both your GPIO to fix the problem.
Beiträge von NeeeeB
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Does it realy support 4k? If not my reciever will scale down. And what output will the grabber give if no signal will be detected?
The "coffee" one supports 4k, not the black.
It gives that rainbow output when there is no signal. -
Your TV is too close to the wall.
You can not fix this by software. -
Ok that works, but I've had to put the if condition in a compiler directive otherwise I had a weird error...
(Expected identifier before numeric constant) = sorry Old Delphi dev here, not used to the C++ syntax -
That sounds reasonable.
I'm gonna try my updated version as soon as possible (I've changed a bit the "boot" animation too).
I made a mistake in my previous statement, it is the last led that is always white (my strip is counter clockwise). -
You might be able to use the docker server, because if you have a look at this screenshot :
You can see there is an output path, where you set the path to the serial port.
Maybe @psychowood can give you more info about this. -
Arduino is wired to the Pi on USB.
It is the best "no delay" solution for me. -
Well, after some examination I wonder if there is not something missing in this if statement, line 142 of the sketch :
Shouldn't it be :
PHPint ledCount = MAX_LEDS; if ANALOG_OUTPUT_ENABLED == true && ANALOG_MODE == ANALOG_MODE_LAST_LED { ledCount--; }
Because even if I'm not using Analog mode, number of leds is reduced by 1...
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Hi,
I've made a new install for a friend and I have used the official arduino sketch :
https://github.com/hyperion-pr…ino/adalight/adalight.inoThe problem is that the first Led of the strip is always on, white color...(all other leds are working as intended)
I can't seem to find why.
Does anyone have an idea ?thanks.
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I'd say the traffic is negligible, even for 300leds. I understand your point tho, as much as I'm asking myself why not trying it since the server and wled controller are adiacent
I don't know if you've tried, but I have.
Setting anything else than 115200 is not possible for the speed (leds shut off with anything else), and with this setting I have a small delay which is not acceptable for me...
So finally I'm back to my old good Arduino, with a speed of 500000 set in the sketch, very reactive, no delay at all. -
I don't know for sure but with Dupont cables I think you could avoid soldering (even though soldering gives better results with stability).
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I'd say so, that's the baud rate I use for flashing my Amicas.
Keep in mind that the USB-to-serial part is outside of the ESP8266, so different implementations (D1 Mini, Amica V2, etc) use different converters (CH340, C2101,...) so you may need to check the specs.
Thanks.
I use a genuine D1 mini and its converter is CH340G.
A quick googling shows this :
CHG340 supports common baud rates: 50, 75, 100, 110, 134.5, 150, 300, 600, 900, 1200, 1800, 2400, 3600, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 56000, 57600, 76800, 115200, 128000, 153600, 230400, 460800, 921600, 1500000, 2000000 baud.I might try at 460800, because sometimes my wifi gets saturated and then leds show an annoying delay for some minutes.
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I'm using WLED over WiFi with 5M WS2812B strip (130leds) without problems, but if you want to avoid networking you can control WLED via serial over USB.
Out of curiosity, would you have an idea of which value must the serial port be set to ? The usual 115200 ? -
Well I can see from a post on the previous page that your Pi is running Raspbian Jessie.
I can't be of any help with this because I'm not versed at all into Linux...
Maybe @Lord-Grey could help you to switch to Hyperion.NG ? -
can i just do an update ? if ow does that work and all settings remain available
No you can not just do an update.
You have to start from scratch.
But Hyperion.NG is much much more user friendly to configure thanks to the Web-UI.
First question is : where is your Hyperion currently installed ? on a Pi ?
Does the Pi only runs Hyperion or is there anything else running on it ? -
Are you running hyperion classic or Hyperion NG?
All comments are in relation to Hyperion NG. Classic is not supported any longer.
Looking at the screenshot, it looks like it is the old hyperion... -
Sure.
I don't have a smart TV, so it is not connected to internet.
My Pi3 is on Wifi and my D1 mini too.
Yes upgrade to D1 mini solved some flickering I had with the chinese ESP8266.
If you want to upgrade too, here is the link to the official product on AliExpress (official Lolin store) :
https://fr.aliexpress.com/item…042311.0.0.27426c37NpxgIE -
Well...what can I say, it works here.
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I have almost the same setup (WLED) and I have the same problem sometimes (but I would say once a week, durring a few minutes).
I definitely think it's a wifi related problem, too much traffic causing latency. -
Where should the entry be inserted in the script. Could someone help me, please
Please find it attached...