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Chip: Attiny 404
1. I programmed my device with the following `.......avrdude.conf -v -pattiny404 -cjtag2updi -PCOM1 -Ufuse2:w:0x02:m -Ufuse6:w:0x04:m -Ufuse8:w:0x00:m -Ulock:w:0x5C:m -Uflash:w:C:\…
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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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I have tried to flash the ATTINY404. But it did not work and always ended with an error message. I have then subsequently installed the capacitor and the resistor.
However, this also did not help to…
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There are dozens of different ATTiny ICs out there, we have specified the 1604 on the PCB, is that the minimum required? Are there any other SKUs that are compatible?
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New AVR MCUs contain a list containing all interrupts, similar to the following (`attiny412.atdf`):
```
…
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Since AVR-GCC 8, the new tiny are supported: https://gcc.gnu.org/gcc-8/changes.html
If I do a `find /usr/local/Cellar/avr-gcc -iname "*attiny817*"` I do get the following:
```
/usr/local/Cellar/av…
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Hi,
I get an error when compiling Serial.begin(9600) for the ATtiny204.
When I switch chip to ATtiny404 it works fine. Results in 57% flash size. So I think Arduino Serial Library is to large to…
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I'm able to burn a bootloader to an ATMEGA4809 (40 pin DIP) using jtag2updi, but when I try to upload a sketch I get the subject error:
```
avrdude: AVR Part "atmega4809{upload.workaround}" not foun…
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A support of the MegaCoreX will helpful because there are other boards with MegaAvr0 chips,
(Curiosity Nano, ATmega4809 Xplained Pro ...) which are not supported by Arduino directly.
https://github.…