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von Metanoia
29.01.2018, 22:57:57
Forum: 4096K RGB LED Controller & Multiplayer
Thema: Source-Code vom Multiplayer
Antworten: 4
Zugriffe: 5265

Re: Source-Code vom Multiplayer

Wow, that’s an exact clone of your board. :shock:
I can understand your choice to remove all the source files, too bad for us hobbyists but I can totally understand it from your side. It’s really not okay that some chinese company just steals your designs and sells them, you can’t even take legal ...
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von Metanoia
10.07.2017, 20:36:06
Forum: 4096K RGB LED Controller & Multiplayer
Thema: Source-Code vom Multiplayer
Antworten: 4
Zugriffe: 5265

Re: Source-Code vom Multiplayer

Sorry for responding in English!
It's been a while since I've been around here and I wanted to build another node for a summer project (something with a lot of dmx led panels). I saw that you removed all the source code from your website and was kinda shocked to read this. I can understand it after ...
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von Metanoia
07.07.2016, 18:43:47
Forum: Art-Net Node(s)
Thema: LM2596 Part
Antworten: 0
Zugriffe: 7186

LM2596 Part

Hello,

Last year I built the Octo node with a bare PCB I ordered from Mr. Radig as a hobby project.
So far it had various issues (dropouts in dmx signal etc) and I can now say I solved it. It turned out to be a fake/relabeled LM2596 chip from China. These chips are probably relabeled LM2576 which ...
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von Metanoia
20.04.2016, 15:16:41
Forum: Art-Net Node(s)
Thema: Changing universe on WLAN Art-Net Node (ESP8266)
Antworten: 6
Zugriffe: 1370

Re: Changing universe on WLAN Art-Net Node (ESP8266)

It's not really a bug so don't know if it will be 'fixed'.
Just change it in the source, recompile and you have a changed universe. Not the most convenient way but works just fine.
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von Metanoia
19.04.2016, 10:15:20
Forum: Art-Net Node(s)
Thema: Changing universe on WLAN Art-Net Node (ESP8266)
Antworten: 6
Zugriffe: 1370

Re: Changing universe on WLAN Art-Net Node (ESP8266)

Hello,

You have to change the universe in the source and then recompile it.
It's hardcoded afaik.
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von Metanoia
14.09.2015, 16:52:10
Forum: Art-Net Node(s)
Thema: DMX AVR ArtNetNode problem, after boot all 512ch. on 255
Antworten: 10
Zugriffe: 1915

Re: DMX AVR ArtNetNode problem, after boot all 512ch. on 255

- Solved already :D
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von Metanoia
26.08.2015, 14:37:15
Forum: Art-Net Node(s)
Thema: RBIAS of ENC28J60
Antworten: 1
Zugriffe: 914

RBIAS of ENC28J60

I have built the Octo node (thank you Mr Radig for the PCB!), but ran into an issue with the ENC28J60 chip running hotter than with my other projects. Now after some investigation I found out that the newer chips (B5 and higher, which are all the ENC28J60-I/SO chips, not the older ENC28J60/SO) need ...
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von Metanoia
02.08.2015, 12:02:38
Forum: Art-Net Node(s)
Thema: WLAN Art-Net Node auf dem ESP8266
Antworten: 187
Zugriffe: 26198

Re: WLAN Art-Net Node auf dem ESP8266

Off-topic post;

Have you seen this Mr. Radig? :D http://hackaday.com/2015/07/13/new-part ... 66-killer/

Looks like a good module! And it has the STM32F4 core, like the Octo node.
Much more powerful processor than the ESP8266 so more power for processing (more universes?).
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von Metanoia
31.05.2015, 10:07:19
Forum: Art-Net Node(s)
Thema: Octo Node Gehäuse
Antworten: 10
Zugriffe: 1668

Re: Octo Node Gehäuse

Ulrich hat geschrieben:Die Matrix hat eine Abmessung von 195mm x 195mm, Pixelabstand 15mm

Im Anhang Art Net Node mit 16 Ausgängen ;-)

Gruß
Uli
Are you planning on selling these pcb's? It looks great!
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von Metanoia
24.04.2015, 20:30:00
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

Hello everyone!

I'm reporting back to respond to my last message.
I've solved all troubles with the node. It turned out all the problems came from the network module power supply. The power supply to it needs to be stabilized because it has a lot of peak current. I didn't account for that with my ...
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von Metanoia
07.04.2015, 20:13:52
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

I'm almost embarrassed to post again but I'm kinda lost :oops:
I'm experiencing exactly the same issue again, I thought it was solved.
What I've tried already:
- Replaced the STM32F407 for a new one
- Replaced the network module, the one in the video has a 3.3V regulator on it (I have 5 different ...
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von Metanoia
01.03.2015, 00:11:55
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

That explains everything, thank you!
Do you use any other external hardware except the voltage regulators?
I'm using the LM2596 for powering the MAX485 drivers because they use a lot of current when fully loaded (almost 600mA).
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von Metanoia
28.02.2015, 20:55:50
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

It didnt really like 3v from the discovery board either, wasn't this an issue for you? On the project page I saw that you used the 3v from the board, which measured around 2.9v on my board which is too low, ENC28J60 needs atleast 3.1v from what I've read.
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von Metanoia
28.02.2015, 18:38:38
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

I've solved the issues.
The problem was the power supply to the ENC28J60 board, needed to be stabilized, seems to be a critical thing with these boards, too low voltage gives issues and it doesn't really like 5v either (it's 5v tolerant but it didn't work correctly under 5v).
  • Rufe den Beitrag auf
von Metanoia
28.02.2015, 15:01:49
Forum: Art-Net Node(s)
Thema: Infos zum STM32 Octo Art-Net Node
Antworten: 39
Zugriffe: 6521

Re: Infos zum STM32 Octo Art-Net Node

No, any other user and I am have no Problems with the software. I Thing you have a problem with your Hardware.

I've narrowed it down to being a communication problem between the network module and the discovery board. I only have 1 type of ENC28J60 board around here (the same one as you show on ...
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