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Topic: UART Communication (Read 120 times) previous topic - next topic

altair199797

Hello,

I'm trying to establish a UART-Communication with my MKR1000. I connected pins 13,14 and GND to a TTL-232R-PCB (http://www.ftdichip.com/Support/Documents/DataSheets/Cables/DS_TTL-232R_PCB.pdf).

Then i upload the code with the Arduino IDE and change to the Com-port where the TTL is connected to. But the Serial Monitor of that port doesnt show anything.

My program is very simple.

void setup() {
Serial1.begin(9600);
}

void loop() {
  delay(100);
  Serial1.println("hoho");
}

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