Control an LED matrix display with SAMD21

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jerryr
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Location: Liederbach; Germany
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Posted by jerryr: Fri. Mar 25, 2022 - 08:00 PM
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I want to control a 16x32 LED matrix display with a SAMD21. Does anyone have an app for this, also the schematic of the display? There are very many descriptions of the displays, but very little about controlling them and up to now no schematics found

Thanks for any hints

Jerry

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Tags:

Atmel SMART ARM-based MCUs and MPUs, Atmel Cortex-M MCUs, #LEDPanel #DotMatrix #Display #RGB, solved, #atsamd21 #atsamd21g18a, LED matrix 16x32
Last Edited: Mon. Mar 28, 2022 - 09:15 AM
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jerryr
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Level: Hangaround
Joined: Fri. Apr 23, 2004
Posts: 405 View posts
Location: Liederbach; Germany
This reply has been marked as the solution. 
Posted by jerryr: Fri. Mar 25, 2022 - 08:23 PM
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Found! See "Schematic" quite far down on the page https://www.ebay.de/itm/18236358...

This should enable me to write the driver

Jerry

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