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Which model Sainsmart SSR boards are you using? My recollection of the MEGA is that each quadrant of outputs can not exceed 200 or so Millie amps....

Just a shot in the dark, but did you make sure to have the latest firmware on the bridge? There were timing issues fixed in latest release to address...

It is a 5x5 matrix. Each panel is 16x32 pixels which equals 512 pixels per panel x 25 panels which equals 12,800 pixels, and 3 channels per pixel for...

Sorry it turned out this way... No complaints with Felix here. Always responsive to emails and chat frequently on Trade Manager. I wouldn't be too...

Could be your using 510 ch universes, while falcon supports 512 ch universes. You did'nt mention the number of pixels, but if it changes at 170...

Thank you for the answer I was looking for.

I was dealing with Felix, but during our exchanges he delayed in responding. Sometimes more than a few business days just to adjust a quote. Yvette...

lspsflash tool abd use it to looad the pre built images from shelby

I have never done anything in arduino before, so I still have no idea what you are talking about. I loaded the code from Forkineye and didn't change...

And when connected within 3-4 inches it works. Replace “A” and works. Null pixel fixes. Everything points to bad data to “B”. But you never...

the instructions to modify and rebuild the image assume you have the required support libraries available or know how to get them. if you do not plan...

I don't know what any of that means. I got the firmware from Forkineye.com. Followed their directions to the letter. Can you be more specific?

So it looks like the Arduino can source 20ma and the SSR needs 20ma to trigger. If the supply driving the arduino starts to dip, then you will not be...

I’m thinking my Arduino is the problem. If I turn off 5 relays on either relay board at one time, the remaining 11 relays will turn on, so that rules...

20 please

Thanks. I will ground both boards and the Arduino. As for the Arduino not being able to handle the current draw for the relays....I only have 16...

The last pixel on A looks spliced in and suspect :)

I've ordered around 50k nodes from Scott LED with no issues. In all my orders I've never seen " standard wire spacing 4 inches" on an invoice. It...

Pixel count shouldn’t mater, it works close coupled....distance is the only issue....the null pixel also confirms that. 3 inches to 3 feet of wire...

This is what I expected. I didnt expect the wire length to include what is in each node. Bummer, I'll have to see how ScottLED approaches this when I...

sounds like maybe they used 4" wire from node to node so makes the spacing just under 3" I always look for nodes spacing not wire length

Ray Wu’s are 10cm standard spacing +\- a couple millimeters. That is from the “collar” of one bullet node to the collar of the next, so the exposed...

You have failed to install the ArduinoJson library. There will be others. You also have the board configuration wrong. If you are going to load...

Make sure all of your grounds from the power supply, arduino,and relay boards are connected

Possibility #1: You may have added the power the relays needed, however you may be overloading the power output on the arduino. Each output must...

Is 3" wire length standard spacing for pixels? I ordered a string from amazon through the vendor alitove seen here and it seems to have the same wire...

How many Pixels in your first prop?

IMO, you got 3" spacing instead of 4". (When most vendors note spacing, it is Pixel spacing, so the wire may not be exactly 4", but the nodes should...