Heisath Posted January 1, 2019 Share Posted January 1, 2019 Hi, does anyone know if the provided UART interface on the mikrobus header on the clearfog is 5V tolerant? Greetings, count-doku Link to comment Share on other sites More sharing options...
0 zador.blood.stained Posted January 7, 2019 Share Posted January 7, 2019 According to the SoC HW specifications MPP pins are not 5V tolerant. Link to comment Share on other sites More sharing options...
0 Heisath Posted January 17, 2019 Author Share Posted January 17, 2019 Ok thanks for the info. Was just wondering, because on the mikroBus Header there's also a 5V out. But in the meantime I also measured the voltage on the tx pin of the clearfog and that's at max 3.3V due to pullup resistors. So 3.3V seems like a safe choice. Greetings! Link to comment Share on other sites More sharing options...
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Heisath
Hi,
does anyone know if the provided UART interface on the mikrobus header on the clearfog is 5V tolerant?
Greetings,
count-doku
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