Introduction When we moved from our flat to our house back in 2015, I soon realized, that the old part of the house (built in the fifties) has some problems…
The Magic Of Absolute Humidity

Introduction When we moved from our flat to our house back in 2015, I soon realized, that the old part of the house (built in the fifties) has some problems…
I've installed a Kathrein Sat>IP-Server from Kathrein quite some time ago and it worked more or less flawlessly in the beginning. Also my Sat>IP-Receiver, I bought a few month ago…
Sometimes, using CubeMX and the HAL, there is something missing. For SDRAM, it is the command sequence that need to be issued after initializing the FMC module. The SDRAM itself…
Forword I would suggest to use UART to talk to the Penmount Touch. This works much better since you can simply trigger on some UART interrupt (6 Byte and timeout…
In progress... TL;DR (take me to the battle field) Introduction and Motivation In some recent project, we added some ESP32 to replace wired communication with a BLE solution. Additionally, the…
I gave up on getting Ceph run on ARM 32 bit. It was a huge effort to fix the types, that diverge when switching from 64 to 32 bit. The…
Finally, I did not succeed in getting Ceph running on a 32 bit ARM. There have been to many issues in the code (especially incompatible datatypes) and issues with GCC…
I already posted a tutorial on using the ESP32-EVB from olimex with Arduino. This time, I will provide the same with ESP-IDF, the original SDK from Espressif. Why I decided…
What the heck? Aren't there enough toturials out there about ESP32? I believe: Yes, too many. And there are too many that struggle with setting up the arduino environment for…
Motivation In my vacations, I kicked-off some new projects. One of it is an ARM64 based SBC with integrated SATA mostly like the Odroid-HC1/2. The main difference is the ARM…