Ik weet dat mijn IP adres af en toe verandert. Dan krijgt ik nu dus een notificatie. Daar heb ik een oplossing voor gevonden en beschreven op mijn blog: https://robothuis.nl/2020/03/08/help-mijn-ip-adres-is-veranderd/ . Geen probleem om het nieuwe adres aan mijn opdrachtgever door te geven als het z...

Voor een van mijn opdrachtgevers moet ik een website bijhouden die controleert vanaf welk IP adres er wordt ingelogd. Het systeem kent mijn IP adres thuis, maar weigert toegang als ik vanaf een ander IP probeer in te loggen. Wel veilig, maar niet handig als je onderweg bent. Mijn gedacht was dus thu...

After upgrading Raspbian Stretch to Buster on my RPi3B+, I get a strange error message when trying to use pip3: pi@home:~ $ pip3 -v Traceback (most recent call last): File "/usr/local/bin/pip3", line 7, in <module> from pip._internal.main import main ModuleNotFoundError: No module named 'pip._intern...

Sounds great, but I don't want to loose all installed programs, plugins and settings...

I installed Python 3.6 on my RPi 3B+, hoping to replace the current Python3.5.3 that came with Raspbian Stretch. I needed the new version for a robot vacuum plugin that requires >= 3.6. Unfortunately, after the install proces, both Python versions exist on my system. I created an alias, with no luck...

Yes, I never imagined that usb phone chargers could be the culprit, since the RPi, even when warning about undervoltage, still runs on them. My system has never been more stable since I bought an official power supply, so I guess I owe you all an apology for my nasty message. I am now going to buy o...

do you have these connected to the internet so you can remote log into them have you open ports on your router to the RPi's Yes I have, because I run Domoticz on this RPi, ports 8080 to 8089 are open. Everything seems stable for a week or so after I started using an official power supply (at least ...

First of all, this happened to me on several occasions on all of the three RPi's I have (two 3B+ models and one Zero W) , with different SD cards. On all systems, Raspbian Stretch (latest version) was installed. On all three however, I saw some undervoltage warnings with several power supplies I hav...

There is something seriously wrong with the way Raspberry Pi saves passwords. If I change the default password (raspberry) for user 'pi', then, after a random period of time, the RPi will change the new password by itself into something unknown. Logging in is impossible after that, so the only optio...