Magnus Thomé

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Latest activity by Magnus Thomé

  • Magnus Thomé commented,

    1. Community
    2. TFTs
    3. NHD-2.4 IM0 voltage level

    Thank you 🙂👍

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  • Magnus Thomé commented,

    1. Community
    2. TFTs
    3. NHD-2.4 IM0 voltage level

    Thanks for getting back to me. I have 3.3V supply for the display controller (and 3.3V logic signals) but also have 5V available for the backlight. I have another manufacturer display which I run t...

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  • Magnus Thomé commented,

    1. Community
    2. TFTs
    3. NHD-2.4 IM0 voltage level

    Thanks! Just wanted to be sure 🙂 Another question, I'm making prototype boards but haven't yet a sample of the display to check that this works correctly: as I see it a 20 Ohm resistor from 5V to d...

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  • Magnus Thomé created a post,

    NHD-2.4 IM0 voltage level

    1. Community
    2. TFTs

    I would guess IM0 is nothing but a logic input to set the ST7789 in 8 or 16 bit mode. So I was a bit surprised the schematics suggest to connect it to the backlight 3.1V. As a logic input it should...

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