Board/IDD/IDD1013-DAT/IDD1013-DAT.md
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- https://www.electrodragon.com/product/rgb-matrix-panel-drive-interface-board-for-esp32-dma/
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+## Versions:
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+
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+Current V2
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+- Add logic shifter to shift from signals from 3.3V to 5V
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+- Lead out alone I2C pin header 4pin
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+- Lead out alone light sensor IO34
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+
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+
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+Old V1 version:
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+- Lead out all pins for devkitc, but only used pins for driving matrix panel for PICO.
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+
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+## Demos
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+
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+- V2 version https://twitter.com/electro_phoenix/status/1635248053392375808
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## hardware setup
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- swtich between DEVKitC or PiCO
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+- Please notice for devkitc, CLK = IO16, D = IO17
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+- Please notice for PCIO, CLK = 32, D = 33
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+
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## Code And Test Demo
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### note
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-- Tedted with a 32 x 64 panel
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+- Tedted with a 32 x 64 panel or 32 x 32
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- 64 x 64 will need to setup E-line
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- result
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