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#Podcast – NTN 79 – Proyecto Anaire 🌫, Monitorización del nivel de CO2 🫁 en las aulas en COVID times
Buenas! Juan me pillo desprevenido con una frase que siempre ilusiona, “tengo unos invitados buenísimos para el podcast”. Y poco después estábamos hablando con Antonio y Pablo sobre el proyecto Anaire. En el episodio comentan un poco la historia detrás del proyecto. Como surgió la idea y como lo han llevado adelante. En la parte… — read more
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#AzureIoT – ☁ Azure IoT Edge 1.1.0 release is now GA, experiences upgrading #Ubuntu
Hi ! There is a new version of the Azure IoT Edge module: 1.1.0 (see references). So, I decided to upgrade my 2 test devices and maybe share some lessons learned in the process. Upgrade on Ubuntu 18.04 on a Raspberry Pi 4 As usual I’ll start with a full update Similar to the Raspberry… — read more
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#AzureIoT – ☁ Azure IoT Edge 1.1.0 release is now GA, experiences upgrading #RaspberryPi OS
Hi ! There is a new version of the Azure IoT Edge module: 1.1.0 (see references). So, I decided to upgrade my 2 test devices and maybe share some lessons learned in the process. Upgrade on Raspberry Pi OS As usual I’ll start with a full update And I found a nice surprise on the… — read more
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#Azure – Reading configuration values in Azure Functions
Hi ! I was learning about Azure Vault and Azure Functions, and it’s been an interesting ride. This tweet summarizes this ride 😎😁😎 So while I a was using Functions, I realized that at the end, we are working with WebApps. So, we have access to standard App Configurations. Note: I’ll call it standard, however… — read more
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#Windows10 – How to solve “#docker daemon is not running”. Extreme solutions like restart windows won’t work! 🙀🙀🙀
Hi ! Time to share a weird experience on Windows 10 and Docker. Sometimes, usually after some Windows 10 update or even after a software installation, docker stop responding. An typical error may look like this. From Visual Studio Code we get: And it’s very weird. When I check the Docker desktop app, it’s stuck… — read more
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#Event – “Let’s code a drone to follow faces syncing everything with Azure IoT” at the Codegen 2021, Verona, Italy. Session Resources
Hi ! I had a great time early in the day with some friend from Italy. As usual, time for slides and code: Slides Code https://github.com/elbruno/events/tree/main/2021%2002%2013%20CodeGen%20Verona%20Italy%20Drone%20Azure%20IoT My Session – Video All Sessions – Videos All +40 sessions here http://codegen2021.azurewebsites.net/videos Resources DJI Tello Drone, https://www.amazon.com/Tello-CP-PT-00000252-01-Quadcopter-Drone/dp/B07BDHJJTH Ryze Tello SDK, https://www.ryzerobotics.com/tello Viola Jones, Object Detection Framework, https://en.wikipedia.org/wiki/Viola%E2%80%93Jones_object_detection_framework Cognitive… — 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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#AzureIoT – ☁ Azure IoT Explorer, in preview and awesome
Hi ! I found this tool sometime ago, and it was a great moment. The Azure IoT explorer is a graphical tool for interacting with and devices connected to your IoT hub. You can check references for the official installation process. And just in case, here is a small preview of the tool showing 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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#Podcast – NTN 78 – Hey Alexa 👋 , cómo funciona el mundo de desarrollo de tus Alexa Skills ? 🥣
Buenas! Que pasa cuando hablas con alguien que es un Alexa Champion? Pues que pasas un buen rato y aprendes mucho. Vicente ha publicado un libro en español sobre este tema: “La Revolución de Alexa: Desarrollo de Alexa Skills” y claro, fue la excusa perfecta para hablar un rato sobre el desarrollo de skills para… — 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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#Event – @netcoreconf “NTN Podcast” emisión en directo desde el evento !
Buenas ! Siguiendo con la tradición de uno de los eventos mas importantes de habla hispana, esta vez también participaré en la NetCoreConf. Sin embargo, esta vez probando un formato nuevo; Grabación del Podcast en directo desde NetCoreConf La agenda todavía es secreta y si bien estoy lejos de los organizadores, me han prometido que… — 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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#LemonCode 🍋 – Microfrontends II: Beneficios y Retos
Beneficios Construir en piezas pequeñas trae todas las ventajas de los componentes a nivel de aplicación: reducimos complejidad, funcionalidad y responsabilidad acotadas, tests sencillos, mejor mantenibilidad, menor acoplamiento, bases de código más ligeras, etc. La funcionalidad se vuelve más escalable, es decir, levantar un nuevo microfrontend es más barato, o al revés, tirar un microfrontend… — 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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El Bruno 