Recent content by iio

  1. iio

    Tutorial HWFLY chips will brick your OLED. Here is how to avoid it

    You don't understand hardware at all, 3.3v input voltage can only provide and output 3.3v. 3.3v to 5v requires additional boost module. There is no boost module on the hwfly chip. you are a layman
  2. iio

    Tutorial HWFLY chips will brick your OLED. Here is how to avoid it

    hwfly chip power supply is 3.3v from pcb. no 5v ovltage output .
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