Introduction ST offers quite a broad BLDC controller portfolio, but the most interesting to me seems the STSPIN family of controllers. They include mostly anything except the MOSFETs to drive…
STM32 BLDC Motor Control
Merging the Contents of Two InfluxDBs
Eveer had the problem that data runs into two different influx databases and you want to merge the data into a single one? You wonder, why this can happen? Then…
Headless Rescue System over SSH
Again, I stumbled over some problem... I need to draw some backup disk image of a headless bare metal server, to run a risky update of atlassian tools. And yes,…
How to build a Smart Home
Since everbody complains about smart homes are vendor lock in, too expensive, giving you data for free to some suspecting cloud provider,... I need to preset my smart home solution…
OrangePi 4G-IoT Complete Pack
Since Andorid 8.1 is quite slow on the OrangePi 4G-IoT, I decided to give Andorid 6 a try. OrangePi.org also provides mega.nz-links for these packages, which is quite inconvenient... Here…
Compiling Software on RAM-limited Multi-Core Systems
Since I often compile stuff on embedded ARM targets that are well equipped with processing power (Exinos Octa-Core), but are neglected regarding RAM (2G), I often facing the trade-off between…
OrangePi 4G-IoT Android 8.1 SDK
Same as with the 2G-IOT, OrangePi also provides a quite inconvenient way (through mega.nz) to get the Android SDKs for the 4G-IOT... Here are the torrents (tar.gz and tar.xz have…
OrangePi 2G-IOT Android 4.4 SDK
Getting the Android SDK Since I just struggled getting the Android SDK for my little OrangePi 2G-IOT, I felt responsible to share it using bittorrent. The main problems have been,…
Google ChromeCast’s (Smartphone) Independance Day
Have you ever been upset about your chromecast heavy depency on a smarthphone. So, nor do I, but my wife complained, since she always drops her phone somewhere else around…
Atlassian And New SSL Certificates
Or How CAs Drain Your Lifetime When you check my activity, you simply can see, that the past weeks my time for writing was quite limited. Since I had a…