3 ms·
Logic level converters are HARD. You basically need to rebuild internal structure of GPIO external to the MCU. It needs to support high speed, high current, in
by shadowpho 3y ago
Logic level converters are HARD. You basically need to rebuild internal structure of GPIO external to the MCU. It needs to support high speed, high current, input or output, open-drain/open-collector, customizable resistor pull-up/down.... All external to the MCU.