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Topics - temecom

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TinyDuino Processors & TinyShields / TinyZero Serial Port Communication
« on: January 27, 2020, 11:38:38 PM »
I just received a tinyZero and went to run a serial port test program that runs on the regular tiny with the serial shield... Nothing. I can't get a character on the port monitor at any baud rate. Can the onboard port be used for Serial communication or do I need to still use a serial port shield?

Simple serial test (LED flashes OK:

#include <ArduinoJson.h>
#include <Ethernet.h>
#include <SPI.h>
#include "tinyGarageDoor.h"

void setup() {
   // Initialize Serial port
  while (!Serial) continue;
  Serial.print(F("Tiny-Garage Version: "));
  // initialize digital pin LED_BUILTIN as an output.

void loop() {
  Serial.println("Checking door... ");
 digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW

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