[vongomben]

Nice list! Bookmarked. How comes not any board or open hardware design platform like Arduino or any sparkfun/nodemcu/etc are listed? Not even based on the platform they are based?

[lnsru]

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]

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]

Thanks, there are some eagle zip files included indeed.