Trusted Platform Modules Unlocked
In this post, we will demystify the Trusted Platform Module (TPM) for the RPi by exploring how this dedicated hardware vault protects your digital identity through secure key management, integrates seamlessly with OpenSSL and Nginx to harden web services, and provides robust disk encryption that remains locked even if your storage media is physically stolen.…
WeiterlesenZyxel NR7102 setup how to migrate Ethernet devices to the 192.168.1.x network + Internet access
Per default, the Zyxel NR7102 (a 5G router) has some atypical settings, which one would not expect. Here’s some notes on how to set the device up. I assume that you are using a PoE switch to power the Zyxel NR7102, and your computer is connected using Ethernet. The default admin password is on the…
WeiterlesenDebugging MQTT over websockets on Envoy 1.28.0
I have migrated our Envoy installation from Envoy 1.11.1 to 1.28.0, and am now also using SNI for selecting the correct certificate. A big part of that migration is upgrading the syntax of the configuration for Envoy from the v2 API to the v3 API. The upgrade went well, except for our websocket-based MQTT service…
WeiterlesenA PowerShell script to take a list of domains and output their A and AAAA records as CSV
This was the result of a colloboration between me (with programming skills, but not in PowerShell!) and ChatGPT. It blows my mind away, what can be done with ChatGPT – this is what work IS supposed to be! Quick, without researching every single line. Human and machine in perfect colloboration: be sure to adjust the…
WeiterlesenTearing and artifacts in your moving images and videos? Use the global shutter camera!
Usually cameras work with so-called “rolling shutters” – this means that the pixels which the camera registers are not stored all at once, but in a sequence of lines. If the speed of a moving object is fast enough, this will be noticeable in a single frame or image which the camera captures. The Raspberry…
WeiterlesenEDATEC industrial AI Camera ED-AIC2020
What is it? This is a rugged industrial camera with built-in LED illumination, and a Raspberry Pi Compute Module (CM4), which AI algorithms can be run on. Advantages Due to integration of key components, this AI camera reduces installation time and maintenance efforts. It provides an easy mounting interface, and is suited for a rugged…
WeiterlesenDeveloping medical devices based on the Raspberry Pi (CE certification)
A customer approached me about wanting to develop a medical device based on the Raspberry Pi. They have two stipulations: I have investigated the available resources and suggestions with several partners, and am collecting their feedback on this page, for the reference of anyone who is exploring integrating a Raspberry Pi in their application. Raspberry…
WeiterlesenCommercial comparison Nvidia Jetson Nano / Raspberry Pi + Coral USB / Coral Devboard
A customer approached me about what our recommendation is for developing a product which has integrated AI capabilities, and their respective price points and long-term availabilities, and volume availabilities. This is a commercial comparison of these platforms, in an easy to peruse table, including pricing information. product Coral Devboard 1 GB / 4 GB Coral…
WeiterlesenIrfanView: how to set the background color on batch conversion
This image has been generated by a batch conversion – the original image is very big and has a transparent background. In IrfanView, you can modify the output color of the finished image. To do that, you need to go into the main application, not the advanced settings in the batch concersion window. Click on…
WeiterlesenShould industrial customers worry: Will Pi 5 replace the Pi 4?
I’ve had an inquiry from a worried industrial customer, asking whether the introduction of the Pi 5 will mean that Pi 4 will be obsolete. He is worried that Raspberry Pi will now discontinue the Pi 4. The answer is a clear no. Raspberry Pi are very aware that industrial customers need stability and the…
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