DOA Charlieplex Led Matrix Feather Board

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tavdog
 
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DOA Charlieplex Led Matrix Feather Board

Post by tavdog »

Hi, I ordered 5 led boards and 5 huzzah. All the LED's boards work except for the red one. I soldered them all up the same and they are all running the same code. Swapped the red for a blue and the blue one works. Can I get a replacement ? Order confirmation number : 3034980-9954778555
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dastels
 
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Re: DOA Charlieplex Led Matrix Feather Board

Post by dastels »

What do you get if you do an I2C scan? See https://learn.adafruit.com/scanning-i2c-addresses.

Dave

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tavdog
 
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Re: DOA Charlieplex Led Matrix Feather Board

Post by tavdog »

I'm not really interested in debugging exactly what is wrong with this board. It doesn't work like the others so I just need a replacement.

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dastels
 
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Re: DOA Charlieplex Led Matrix Feather Board

Post by dastels »

Sure. Please email [email protected] with a link to this thread, your order number, and request the replacement of one 15x7 CharliePlex LED Matrix Display FeatherWing - Red.

Dave

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tavdog
 
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Re: DOA Charlieplex Led Matrix Feather Board

Post by tavdog »

Are you sure about that Dave ? Because I already emailed support and they told me to post in the forums.

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dastels
 
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Re: DOA Charlieplex Led Matrix Feather Board

Post by dastels »

Yes. You did, and I authorized a replacement.

Dave

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