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Recreating the issue in the right repo.
We are trying to program the 1616 but it's just saying "uploading..." until it times out or I disconnect the USB to the programmer(Nano). I have a breadboard …
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Is there an explanation why this code worked fine on the tinyMegaCore (T3216) but not so with the DxCore (AVR128DB28)?
```
setup()
{
Serial0.begin(9600);
.
.
//-- sleep sleepMinutes min…
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On parts that have no hardware serial (I am thinking here of Tiny88 but as you note there are others), the Serial object provides a version of SoftSerial that is tied to the AIN0/AIN1 gpios for TX and…
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Hi,
I have a T3216 that gets commands from an other T3216. Both are connected by PB2/PB3 (crossed).
If I switch off the power of one of them and turn the power back on the T3216 won't restart/re…
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Hello,
the baudrate minimum value is 2400bps@20MHz clock, internal (i need 300bps). If i choose a lower value the UART don't work on ATtiny404. at different values of clock the baurates are totally…
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With 2.1.0 - F() once again turns the text it wraps into a PSTR cast to a __FlashStringHelper - It made me sad.... but we needed the library compatibility.... Now, how can we get that performance back…
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I recently got my PCBs for my AVR128DB48 Arduino-like Board.
but after assembling one i was unable to burn optiboot onto it.
i used the same exact programmer (jtag2updi using an Arduino Nano) as f…
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It would be very nice if the tone() command could utilize the DAC for real sine wave forms instead of PWM as described here:
https://www.xtronical.com/testing-the-dacaudio-hardware/
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Hi, at this moment i am trying to play and understand this Tinny core world, thanks Spence to allow it to work with arduino.
Currently now i am testing it on the I2C bus, but a strange behaivour ha…
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My thoughts were to use an external 32Khz clock and use the millis() function to do accurate time keeping for battery app. If i read the docs correct this could be a crystal with caps on the TX and …