I am currently playing with WS2801 leds on raspberry pi running OLA, sending data from Jinx! over Art-net. it works fine and OLA has a way to record and play packets received over Art-net via ola_recorder.
I was wondering if it would be feasible to read/play these files via an arduino with an sd card reader and FastLED.
I’m thinking of transfert speeds, I have never used an SD card with arduino, so I’m wondering.
From what i read, it should be possible to read data from an SD card at 4Mhz.
The files look like this, from what i understand they represent a dmx universe, then bytes representing a ‘frame’ and the delay between the frames, like this :
OLA Show
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100
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100
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