Nice list! Bookmarked. How comes not any board or open hardware design platform ...

lnsru · on April 23, 2022

What’s so open about Arduino? Can’t find any layout for download. Am I doing something wrong?

Edit: it’s popular for sure, but is Arduino really open?

zevon · on April 24, 2022

They have the software on Github and the hardware layouts (as well as additional things like Fritzing files for some boards) available through their documentation - e.g.:

- Arduino Uno: https://docs.arduino.cc/hardware/uno-rev3#resources

- Arduino Nano 33 IoT: https://docs.arduino.cc/hardware/nano-33-iot#resources

lnsru · on April 24, 2022

Thanks, there are some eagle zip files included indeed.