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by newmaverick
Tue Jun 23, 2020 3:19 am
Forum: Hardware
Topic: ESP32 UART0 and GPIO19
Replies: 0
Views: 346

ESP32 UART0 and GPIO19

Hi, I have observed a strange behaviour with UART0 when GPIO19 is configured as output. If GPIO19 is low UART0 will print and i can see data on Serial port using monitor tool, however if GPIO19 is High there is no printing on Serial port. So Serial.print(Arduino) or printf(ESP-IDF) or ESP-LOG do not...

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