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#RaspberryPi – List all 🕛 start up processes. Or “boot processes”, I’m still a #Windows10 user 🪟 I need to improve my Linux terms
Hi ! Super quick memory back up for me today. And this one is for a simple task List all the processes starting at boot on Raspberry Pi OS Some of my devices are a mess, and trying to avoid a “setup from zero”, knowing what’s starting a is a nice feature. So this commands — read more
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#PiHole – ✅ Enable self.events.data.microsoft.com if you use Office 📄 (and you probably are!)
Hi ! New house is in progress and that also means bring back PiHole running in a Raspberry Pi. If you don’t know PiHole, this may help: Pi-hole or Pihole is a Linux network-level advertisement and Internet tracker blocking application which acts as a DNS sinkhole and optionally a DHCP server, intended for use on — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳 and more! Update 2021-June-07
Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. Update 2021-Mar-22. The version 1.6 of Raspberry Pi — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳 and more! Update 2021-Mar-22
Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. Update 2021-Mar-22. The version 1.6 of Raspberry Pi — read more
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#AzureIoT – Using a Raspberry Pi Grove Sensor in an ☁ Azure IoT Edge Module (4/N)
Hi ! In my previous post I the steps to create an Azure IoT Module interacting with Grove sensors in a Raspberry Pi. I won’t write about Azure Container Registry, check the references section for more information. At this point I’ll azure we have an ARM32 image is published and ready to use from an — read more
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#AzureIoT – Using a Raspberry Pi Grove Sensor in an ☁ Azure IoT Edge Module (3/N)
Hi ! In my previous post I shared a Python script that reads value from a Grove sensor and send the values as device telemetry to Azure IoT Hub. In today’s post I’ll share some insights and lessons learned on how to pack this as an Azure IoT Module. In the references section I shared — read more
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#AzureIoT – Using a Raspberry Pi Grove Sensor in an ☁ Azure IoT Edge Module (2/N)
Hi ! Following on my previous post on reading the sensor values, today’s I’ll share a new code sample, triggering this information as device telemetry in Azure IoT. In the references section, you can find some tutorials on how to create an Azure IoT Hub, and also how to create a Edge Device on the — read more
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#AzureIoT – Using a Raspberry Pi Grove Sensor in an ☁ Azure IoT Edge Module (1/N)
Hi ! I’m a big fan of SeeedStudio Grove products. When you are prototyping IoT devices, the grove connectors are super fast way to work. You basically avoid all the wiring, and just connect cables betwen a IoT device like a Raspberry Pi, and sensors like a Temperature and Humidity monitor. Again, no wiring, no — read more
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#RaspberryPi – Update or setup Wifi configuration in Ubuntu
Hi ! This is not a Raspberry Pi specific post, however I always forget how to this in Ubuntu, and I’m so used to raspi-config in Raspberry OS, that I may write this down. Ok, so let’s setup the Wifi in Ubuntu. 1st let’s change the 50-cloud-init.yaml file. Let’s edit the file and add the — read more
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#RaspberryPi – Install ☁ Azure IoT Edge in a Raspberry Pi with Ubuntu 18.04, lessons learned and some tips
Hi ! With the new Raspberry Pi Imager, the installation of an OS for a Raspberry Pi is much more easier than earlier days. We even have the chance to install several different Ubuntu versions, Desktop, Server and Core. This is cool, however it does not fit with the Azure IoT Edge prerequisites for an — read more
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#RaspberryPi – Connect to ☁ Azure Blob Storage on IoT Edge using Microsoft Azure Storage Explorer
Hi ! This is an easy one, however I may write these down to complete the series of posts on Azure Storage Blob on IoT Edge. Azure Storage Explorer is a free tool to easily manage your Azure cloud storage resources anywhere, from Windows, macOS, or Linux (see references). You can add your Azure Credentials — read more
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#RaspberryPi – Deploy Azure Blob Storage on IoT Edge, lessons learned #AzureIoT
Hi ! I’ve been using Azure Blob Storage for a very long time. I won’t share details so you won’t laugh a lot. And now, in the amazing Azure IoT world, we have the chance to use a custom module in out Edge devices. As the documentation mention, this module is useful in scenarios: where — read more
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#RaspberryPi – Build #docker 🐳 images from Visual Studio @Code remotely using a Raspberry Pi. #AzureIoT
Hi ! The post title is very descriptive, however let me share some more context on why I needed this scenario. I’m currently working in an Azure IoT custom module. I got installed the Azure IoT extensions on Visual Studio Code, so everything works great on the Hello World mode. Once I wrote my code — read more
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#RaspberryPi – Manage #docker 🐳 as a non-root user
Hi ! The next step for my [use Docker in a Raspberry Pi to build and deploy images] step is to configure docker as non-root user. Lucky us, this is officially documented and easy. Create the docker group. Add your user to the docker group. Log out and log back in so that your group — read more
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#RaspberryPi – Setup SSH passwordless access to remote work with #docker 🐳
Hi ! Due to some weird configurations, I’m having issues building some .NET 5 docker images locally in my Windows 10 machine. So I decided to use a Raspberry 4 as build server, and 1st step is to setup the SSH access without the need of username / password. The main resource is an official — read more
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#RaspberryPi – 1st setup no monitor 📺: Wifi 📶 auto connect, SSH, rename, update, docker 🐳 and more! Update 2021-Jan-29 (deprecated)
Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. Configure Wireless connection In the SD Card, you — read more
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#RaspberryPi – Install #AzureIoT, a couple of tips to make it work
Updated version to 2022 July 26 available here. Hi ! I’m back to Azure IoT for some months, so while I’m refreshing a couple of devices I realized that I need to write some lessons learned here. The base steps for this posts are described in the official page [Install or uninstall Azure IoT Edge — read more
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#RaspberryPi – Fing >> mobile app 📲 to detect your device IP 📶. Update on old way to detect this IP address
Hi ! I just updated my “1st setup without monitor: auto connect to WiFi, enable SSH, rename, update and more!” post, on the section about how to detect your Raspberry Pi IP address once connected to the network. I used a Java based program, and I want to avoid install Java as long as I — read more
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#RaspberryPi – 1st setup no monitor: Wifi auto connect, SSH, rename, update, docker and more! Update 2020-Dec-21 (deprecated)
Hi! Let’s start installing the latest Raspberry Pi OS image in an SD card. Next steps will be focus on how to access and control remotely your device you may want to follow this steps. This tutorial and tips works for Raspberry Pi 3, 4 and Zero. Configure Wireless connection In the SD Card, you — read more
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El Bruno 