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...
working at pi3g
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.
First message from picockpit client rendered!
Today, 7.8.2019, at around 18:16 the code is in place for the first message to have been rendered: Thus the Pi “Alexander” is shown as online. Thanks to the magic of vue.js, MQTT, VerneMQ, AdminLTE, Crystal Lang, Python, Paho, AXIOS and much much more!This is the effort of around 320 hours of work (total time invested…
read moreGetting POST requests to work with Axios, Kemal (crystal lang), vue.js
In picockpit.com, I am using AJAX requests to communicate with the backend for update operations. For instance, if you want to change the name of this Pi, you would select: which shows an inline form: how to show this inline form with vue.js is besides the point of this post (even though very interesting!) Clicking…
read moreVerneMQ MQTT connection lost (8): AMQJS0008I Socket closed. different mountpoints
In my setup, I am rewriting the mountpoints of clients from the ones set up by the listeners to individual mountpoints depending on client group. The idea behind this is perfect isolation of multi-tenancy on the server. Individual clients from different groups thus are not able to see each other, even when subscribing to “#”…
read moreShopify & Langify modify checkout link
Shopify checkout is multilingual The shopify checkout is multilingual: The trick is to have a &locale=en or &locale=en at the end of the link: You can therefore create buttons, etc. which take your user to the checkout, under the links of https://buyzero.de/checkout?locale=de https://buyzero.de/checkout?locale=en which will set the locale to the appropriate language. (replace buyzero.de by…
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