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In this case, the recipe simply calls for three MAX7219 dot matrix LED modules and a Raspberry ... stick with something that at least runs MicroPython though, or else you won’t be able to ...
The display is driven by an ESP32 DMA RGB LED matrix shield utilizing a HUB75 RGB LED matrix library, all being powered from a 5 V 4 A power supply. In addition to driving the LED matrix display ...
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