ATTinyCore Board Download Error - 3.218.2.136:443: connect: connection refused

[dd6ds]

Hello,

I try to install: ATTinyCore Board in Arduino IDE 2.3.7

got this error

Error: 2 UNKNOWN: Get "https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1-x86_64-linux-gnu.tar.bz2": dial tcp 3.218.2.136:443: connect: connection refused

Using this URL: https://drazzy.com/package_drazzy.com_index.json

what did I wrong ?

Is there another URL ?

[Jenik5]

Hello,

the very same problem here.

[ElliotOmega555]

Hi there,

I get exactly the same error on windows as well:
Tool arduino:avr-gcc@7.3.0-atmel3.6.1-arduino7 already installed
Downloading packages
arduino:avrdude@6.3.0-arduino18
ATTinyCore:micronucleus@2.5-azd1b
Failed to install platform: 'ATTinyCore:avr:1.5.2'.
Error: 2 UNKNOWN: Get "https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1b-x86_64-mingw32.zip": dial tcp 3.218.2.136:443: connectex: No connection could be made because the target machine actively refused it.

The drazzy.com SSL certificate expired around the 24th December which has meant people couldn't install AttinyCore via boards manager for a couple of weeks. However I can see it's been renewed recently on the 8th January and now shows up in boards manager again. It appears this has been an issue for a while as well though as someone on the Arduino forums attempted a work around during those two weeks to install the package via the boards manager and ran into the same issue.

Hopefully it gets rectified soon, I've linked the forums article below:
https://forum.arduino.cc/t/new-macbook-with-m4-chip-bad-cpu-in-executable/1422083/15

[dd6ds]

as workarround - did anybody have the file: micronucleus-cli-2.5-azd1-x86_64-linux-gnu.tar.bz2
and is be so kind and share it please ?

[Jenik5]

I tried to find it too, but no success.
Eventually, I installed version 1.3.3 (it is the newest possible to install), and for my purpose (ATTINY48), it works. If you don't have a latest processor, it might be a solution for you too.

[dd6ds]

@Jenik5 thanks for this hint !

but got now at upload error

[Jenik5]

What processor do you have, and what is your programmer?
I am using Arduino Uno flashed as a SPI programmer and the target is ATTINY48.

[dd6ds]

@Jenik5

It is this PCB:

Do not have a extra hardware Programmer

Witch one do I need to set ?

Using: arduini IDE 2.3.7 on Linux

can not see a device file in /dev when connect it by usb

in dmesg I can see this:

[ 993.818658] usb 1-1: new low-speed USB device number 9 using xhci_hcd
[ 993.950284] usb 1-1: New USB device found, idVendor=16d0, idProduct=0753, bcdDevice= 1.0b
[ 993.950291] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

lsusb did not show a device

did try with: /etc/udev/rules.d/49-digispark.rules

SUBSYSTEMS=="usb", ATTRS{idVendor}=="16d0", ATTRS{idProduct}=="0753", SYMLINK+="ttyACM%n"

[Jenik5]

I know this board. But it is programmed another way. See e.g. this video: https://www.youtube.com/watch?v=JGf6P52LO5c

[dd6ds]

thanks - found a solution

[rsuinux]

Hello,
For information:
the download of ATTinyCore:micronucleus@2.5-azd1b with arduino (v 2.3.7) is not fonctionnal.
the link : https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1-x86_64-linux-gnu.tar.bz2
is down ( no response to ping azduino.com )

But , If needed, it can be found on the Internet Archive :)
https://web.archive.org/web/20250209100945/https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1-x86_64-linux-gnu.tar.bz2

Cordialement.

[duraluminium]

Ok verified working install solution with Error: 2 UNKNOWN: Get "https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1b-x86_64-mingw32.zip" Error:
Download the file from wayback machine gnu.tar.bz or zip :
https://web.archive.org/web/20250209100945/https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1-x86_64-linux-gnu.tar.bz2
or
https://web.archive.org/web/20251227205934/https://azduino.com/bin/micronucleus/micronucleus-cli-2.5-azd1b-x86_64-mingw32.zip
Copy the file without extracting to C:\Users\XXXX\AppData\Local\Arduino15\staging\packages.
Restart arduino IDE, go to boards manager, and install ATTiny 1.5.2 from there as usual. Arduino will see the package as already pre downloaded, and will use the local copy to finish the while installation. Everything works great!

[rsuinux]

@duraluminium
for linux user :
copy the file in ~/.arduino15/staging/packages/

As for me, I modified the file ~/.arduino15/package_drazzy.com_index.json to reference the Wayback Machine for this file :)

Enjoy!

[robotobrains]

can this be updated to use this?:
https://github.com/micronucleus/micronucleus

[felias-fogg]

Another option is to use my fork of ATTinyCore: #913 (comment)

[The--Captain]

This is not a certificate error; the host is actively refusing connections.

It's been two whole months now - any timeframe for a resolution on this?