(Guide for Linux) HP/HPE servers of the G7, G6, and older series today face the problem that the ILO web interface, in versions 2 or 3, can no longer be accessed. This is due to outdated encryption ciphers (HTTPS). AES/TripleAES should really no longer be used today. Disabling encryption entirely Read more…
On 07.09.2022, I took my amateur radio exam for Class A (highest class in Germany) at the BNetzA.This makes me the holder of an amateur radio certificate and a license to operate in the amateur radio service. Below, I will describe the experiences and impressions I gathered along the way. Read more…
In August 2022, I started working with my Raspberry Pi, which doesn’t do much besides running software called “Solaranzeige.”The RPI is fully powered by solar energy and is simultaneously responsible for managing and monitoring this setup, thanks to RS485 and the charge controller. So, the question arose: what else can Read more…
From old to new! Warning! Working on devices with mains voltage is life-threatening! One of my newer hobbies is the “real” restoration of old tube radios. For me, this primarily involves technical restoration. This typically means replacing common components like capacitors, and in some cases, recalibrating the radios if needed. Read more…