opened
jmfranz
username_0
**Board:** Adafruit Trinket 6V
**Library Version:** 2.1.0
**Protocol:** NEC

**Code Block:**
```c

#include <avr/power.h>
#include <IRremote.h>
#define F_CPU 16000000

IRsend irsend;

void setup()
{
    if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
}

void loop() {
irsend.sendNEC(0x400555AA, 32);
delay(40);
}


.....

```

Is there a way to send IR on a ATTiny85 using the internal oscillator?
Looking at the scope it seems that the ports don't switch fast enough (CH1 Trinket, CH2 Uno same code)

I can receive just fine :)

![capture](https://cloud.githubusercontent.com/assets/7074650/18020111/18f2d54c-6bb6-11e6-941a-84fe207b9882.PNG)
Trinket 5V Support (internal oscilator)
issue
created
z3t0
username_1
Closing due to inactivity.
comment
closed
z3t0
username_1
issue