📢 Automating LUKS – Seamless Encryption & The Battle Against sudo Fun fact – I used one Chat-Window with ChatGPT to find this solution, at the end I asked him to understand the objective of my questions, and used below prompt to build this post – wouhhh ( I love Read more…
Objective: Build simple, affordable & robust ChatGPT BOX supporting real-time communication. Requirements: Use standard components only: ESPS3, ICS43434 I2S Microphone, MAX 98357A amplifier Communicate with openAI-Realtime API Listen for a wake-up word (locally- not cloud connection) Allows real communication (voice activity detection allows to interrupt the chat) Follow the standard: Read more…
Just some stuff I learned after a long Sunday on printing: Setup: HP107w printer connected via USB to a local server CUPS installed on this server Requirements: print from local server, e.g. via echo "This is a test print" | lp print from any desktop PC (windows or Linux from Read more…
A few hours back, I had a straightforward problem: I needed to access my local server securely from the internet without opening it up to unwanted access. What triggered this need was my own app Free Your Photos – that gets you out of the Google Photo Cloud and hosts Read more…
This weekend, I had the opportunity to subscribe to “ChatGPT Plus.” I spent some time exploring how AI, like ChatGPT, will change the way we work with our data. Currently, I am working on a large enterprise financial transformation project. So – why not starting with a simple order intake Read more…
Speed Up Boot-Time with Menuconfig (ESP32) When you read this, you may have been already going a long way … and I am still walking.. so this is just my latest understanding. Feel free to correct and help me to further detail this out – and be ready that not Read more…
In this short post I summarize my development environment using Platformio & Clion. I have adjusted platformio.ini file to include libraries and files needed – so you can start. EdgeImpulse provides a similar setting that fits when you are working with the Arduino IDE. Background I am using Platformio as Read more…
Intro This will be my new “HomeServer” running https://44-2.de/docbox/ and Openhabian..and more. Its a passive cooled mini PC with Intel i3-8130U, for my needs its equipped with 8GB RAM and a 8GB (2x4GB) Crucial DDR4-2400 CL17 SO-DI RAM and a Samsung SSD 860 EVO Series 1TB. Installing the Hardware Read more…
15 Seconds to understand the concept! What I want is: A Tiny Touch-Button I can just stick on a wall or desk, without additional wiring, so its battery driven Can be enabled with a simple-touch, so it needs to wake-up from sleep Connects to WiFi and is very flexible, so Read more…
It all started with an article in my favourite computer magazine Heise – WLAN Plug with Tasmota. So I could control some 220V devices, like a floor lamp with my OpenHAB Super-Cheap – Smart Home Solution Smart Home. Some 220V devices don’t need a plug, I want to control them Read more…