[Noisebridge-discuss] arduino dmx receiver

Phillip Pearson pp at myelin.nz
Thu Mar 31 08:32:06 UTC 2016


I sent the following response but it may have gotten rejected by the list
software because of the embedded image:

I've been working on DMX stuff for a little bit... have been soldering up
DMX interface boards at NB tonight, in fact!

[picture of DMX boards removed]

Is your FTDI to RS485 adapter designed for DMX output -- i.e. on one end it
has a female XLR connector that would plug into one of the boards above?

Can you email me a photo of your setup so I can get a better idea of how
the RS485 modules are wired up?

Cheers,
Phil

On Thu, Mar 31, 2016 at 1:18 AM, Mitch Altman <maltman23 at hotmail.com> wrote:

> Hi Robb,
>
> If you don't get an answer here, try searching for "Arduino DMX" you'll
> find plenty that people have worked out.  Also, please come to Circuit
> Hacking Monday, every Monday at 7:30pm, where people help each other with
> everything hardware.
>
> Cheers,
> Mitch.
>
> ------------------------------
> From: sf99er at gmail.com
> Date: Wed, 30 Mar 2016 21:35:49 -0700
> To: noisebridge-discuss at lists.noisebridge.net
> Subject: [Noisebridge-discuss] arduino dmx receiver
>
>
> hey gang,
> anyone know how to code an arduino to receive dmx and output pwm to leds?
> i think i've tried everything on the arduino site's dmx page but nothing
> seems to work.
>
> my setup is qlcplus > ftdi to rs-485 adapter > ttl to rs-485 module >
> arduino
>
> i will come sweep, mop & dust noisebridge, when my broken foot heals, if
> someone can point me in the right direction.
>
> thx for being there
>  ~r
>
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