welcome to pi3g

your european partner for raspberry pi & machine learning

We are a Raspberry Pi approved reseller, and one of only two Pi Zero W distributors in Germany. With our strong technical background we are a solid choice as your partner for anything Raspberry Pi related in Germany, Europe and beyond.

Starting in 2020 we have also become one of Google's select worldwide partners for distribution of their Coral.AI lineup. We believe artificial intelligence / machine learning is the way forward in the future.

Get in touch with us today, to see how your business can benefit from single board computing and embedded machine learning - go beyond and way ahead of your competition.

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the story behind pi3g

Back in 2012 the story of Maximilian and the Raspberry Pi started. He was excited when he got his first Pi and also saw the great potential for further development in it.
Then PiCockpit was born to make using and managing the Pi easier and more accessible for everyone.
Maximilian has always been interested in computers and believed that they are a lever to improve everything in the world - for example in medicine.
Over the years, Maximilian's work has grown and new fields of expertise have emerged...

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In our blog you can expect blog posts about technology and business topics, of course about the Raspberry Pi, but also a wide variety of topics related to Industrie 4.0, IoT, and machine learning - for example about the popular MQTT protocol, Python and Linux embedded development, and much more. Blog entries are not scheduled and not in particular order - the topics are an eclectic mix of what comes up in real life of a company engaged in machine learning & Raspberry Pi embedded adventures.

We are happy to write about special topics that are not so well-documented elsewhere.
If you have any suggestions, we are happy to discuss current topics with you and are always ready to brainstorm workable solutions with you.

Please feel free to contact us 🙂

Kemal routing redirecting a subtree

By darling | 2022-12-12

This code snippet shows you how to redirect an entire subtree and remove the first part of the subtree. This might come in useful, for example when you have outside links referencing different languages (e.g. /de /fr /it) and content paths in them, and you want to serve everything from the same endpoints. Crystal Lang…

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Using Cloudflare’s APO to cache a mixed WordPress and Application website

By darling | 2022-10-31

picockpit.com is our Raspberry Pi web OS application – it has a WordPress blog (for content marketing and support) set up in a subdirectory, on picockpit.com/raspberry-pi/ Google Analytics showed me that the PiCockpit blog was loading slower in important countries, like the US. Here is a screenshot of a performance test, before optimizing the page…

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Coral USB inference not working on Windows 10 (ValueError: Failed to load delegate from edgetpu.dll)

By Maximilian Batz | 2022-10-19

Update: It looks like the Error has ben fixed with the installer version from Octobre 24th 2022. Following the install instructions for Windows on the Coral website, I got the following error: The last line, “ValueError: Failed to load delegate from edgetpu.dll” usually means that no Coral USB device could be recognized. (If you unplug…

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Using plink (Pageant) on Windows 10 with Git for Windows

By darling | 2022-08-12

The current Git for Windows installer does not allow me to select Tortoise Plink during the installation, as was described here on Stackoverflow. Instead I followed the installation, and set an environment variable. Select “Use bundled OpenSSH” here. search for “enviro” in the Windows search. (my screenshot is in German, but it will find the…

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