This guide no longer works with the original Trinket - we recommend upgrading to the Adafruit Trinket M0 (Product #3500) which has built in USB and does not need any special hacks to work!
The video above should be viewed in 720p and full screen if you want to read the text on screen
The sketch used in the demo is posted below
The sketch used in the demo is posted below
#include "TrinketFakeUsbSerial.h"
void setup()
{
TFUSerial.begin();
}
void loop()
{
TFUSerial.task(); // this should be called at least once every 10 ms
if (TFUSerial.available()) {
char c = TFUSerial.read();
if (c == 'a')
{
TFUSerial.println("hello world");
}
else if (c == 'b')
{
TFUSerial.println(millis(), DEC);
}
}
}
