RGB 4digit 7segment display | ESPHome | Page 1

warm wraith Sep 27, 2022, 7:46 PM

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i wasn't able to find any code to control this rgb display i found in a kit elsewhere, so i've been tinkering on it and can now control all digits and set colors! the last bit was using HighFrequencyLoopRequester otherwise it would sit on one digit too long

need to clean up the code a bit but will post to github soon

http://myosuploads3.banggood.com/products/20220107/20220107035612clock.pdf

https://www.amazon.com/dp/B089MD7PS5

dusty quest Sep 27, 2022, 8:31 PM

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What's the protocol for the display?

warm wraith Sep 27, 2022, 8:33 PM

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spi ... i transfer 8bits to it 3 times for each digit ... for red green blue, then another pin controls which digit is being set

#RGB 4digit 7segment display