Programming | bluemind.org

Cloud at home with minimum toil – PXE / Proxmox / Saltstack / k3s

Posted on February 1, 2025

My home lab was 7 years old and it was time to replace it. It was based on five Odroid HC1 nodes and 1 Odroid […]

Hardware, Linux, Network, Projects, ShellScript

Rflink with mqtt V2 : enhanced and minimized

Posted on June 20, 2022

Some years ago, I built a custom shield for an arduino mega running Rflink. The purpose was to provide Rflink MQTT messages over ethernet. I […]

C/C++, Hardware, Programming, Projects

GamOdroid C0 updated with fbdev retroarch

Posted on June 9, 2021

I recently finished the V3.0 of my custom retroarch build distribution for oddroid C1 : https://github.com/jit06/retroarch_fbdev_c1. Amongst other things, the are 2 main features that pushed […]

C/C++, Hardware, Linux, retrogaming, ShellScript

DIY volumio driven audiophile DAC and CD player

Posted on March 30, 2021

The Raspberry pi has some very high quality DAC such as the Pecan Pi. But regarding integration, even if there are existing cases, I was […]

Hardware, Hi-fi, Javascript, Music, Programming, Projects

Custom Arduino Shield that provides MQTT to Rflink

Posted on November 16, 2017

Since a couple of years, I used to use a french home automation box : the Zibase. In its time, it was the only one […]

C/C++, Hardware, Projects

Saltstack : state for monitorix + ASD to monitor docker (Archlinux)

Posted on February 16, 2017

As I’m using monitorix to monitor all my servers, I naturally did a dedicated state for saltstack. I also coupled this with a state to […]

Linux, ShellScript

Arduino : HTTP driven power switches and UART to telnet gateway

Posted on March 20, 2015

As explained in a previous post, I made a small custom ARM servers bay with 3 cubieboards. Until now, switching power or using UART connection […]

C/C++, Hardware, HTTP, Network

Linux : Monitoring And supervision with Zabbix

Posted on March 5, 2015

Here is some notes of my own Zabbix monitoring system installation (debian based). It has been done since a while now, but I never took the […]

Linux, Network, ShellScript

Project : Openhab binding for Zibase

Posted on December 6, 2014

As an home automation passionate, I have some parts of my home which are automated (heating, lights, roller shutter,…). I’m using a French box from […]

Hardware, Java, Programming, Projects