This page (revision-14) was last changed on 2020-06-05 22:04 by Murray Altheim

This page was created on 2020-05-24 01:48 by Murray Altheim

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Page References

Incoming links Outgoing links
Arduino Yún
ArduinoYún

Version management

Difference between version and

At line 3 changed one line
The __[Arduino Yún|ArduinoYún]__ is unusual in that it combines what is effectively a 16MHz [Arduino Leonardo|https://store.arduino.cc/usa/leonardo] microcontroller with an [Atheros AR9331|https://www.openhacks.com/uploadsproductos/ar9331_datasheet.pdf], a 400MHz microprocessor running OpenWrt (a version of [Linux|https://en.wikipedia.org/wiki/Linux]), so it's a bit like a combination of an [Arduino] and a [Raspberry Pi] on one board the size of the Arduino Uno.
The __[Arduino Yún|ArduinoYún]__ (''Yún'' which means "cloud" in Mandarin) is unusual in that it combines what is effectively a 16MHz [Arduino Leonardo|https://store.arduino.cc/usa/leonardo] microcontroller with an [Atheros AR9331|https://www.openhacks.com/uploadsproductos/ar9331_datasheet.pdf], a 400MHz microprocessor running OpenWrt (a version of [Linux|https://en.wikipedia.org/wiki/Linux]), so it's a bit like a combination of an [Arduino] and a [Raspberry Pi] on one board the size of the Arduino Uno.
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Here's some miscellaneous notes regarding the Yún (which means "''cloud''" in Mandarin).
Here's some miscellaneous notes regarding the Yún.
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!! Notes
!! Installation Notes
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Despite being a 400MHz processor and being connected directly via an ethernet cable, it is good to remember that the Yún is still quite a small computer. It's not as fast as a Raspberry Pi (a Pi 3 B+ runs at 1.1GHz) and you can run out of memory (and need to reboot) sometimes.
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The {{tcsh}} is just a personal preference, rather than using the native bash shell.
The {{tcsh}} is just a personal preference, rather than using the native bash shell. With the customised prompt (below) I get a nice colorful prompt. And yes, it's possible to do this with bash, but tcsh has a lot of nice features that I'm accustomed to.
At line 41 changed one line
The Yún comes with Python 2 but I want to use Python 3, so I'll be installing vim, tcsh, Python3, and pip3. The {{python3}} package installs the entirety of Python 3, so it seems {{python3-light}} is meant to generally suffice for most people. Based on the difference in install times, it's significantly smaller.
The Yún comes with Python 2 but I want to use Python 3, so I'll be installing vim, tcsh, Python3, and pip3. The {{python3}} package installs the entirety of Python 3, so it seems {{python3-light}} is meant to generally suffice for most people. Based on the difference in install times, it's significantly smaller. After installing pip3 you should be able to do things like:
{{{
# pip3 install yaml
}}}
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When installing {{git}} you'll also need {{ca-bundle}} in order to be able to handle {{https:}} URLs.
{{{
# opkg install ca-bundle git
}}}
After that you should be able to perform a {{git clone}} successfully.
This page (revision-14) was last changed on 2020-06-05 22:04 by Murray AltheimTop