Raspberry PI Archives

Manage your Finance with Firefly III and Raspberry PI 5 (3)

peppe8o — Sun, 10 May 2026 20:19:26 +0000

In this tutorial, I’m going to show you how to install FireFly III on Raspberry PI computer boards with Docker. What is Firefly III Firefly III, a free and open-source personal finance manager, aims to get you aware of where your money is spent so that you can better manage your payments and verify where […]

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How to build an AI Agent on Raspberry PI with LangChain and Ollama 0 (0)

peppe8o — Sun, 03 May 2026 16:41:08 +0000

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In this tutorial, I will show you how to install and configure an AI Agent on a Raspberry PI computer board by using LangChain and Ollama, to get an agent running only in your local storage (without any cloud service). I will include the code to perform a few basic tasks, but this tutorial will […]

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How to Monitor AI Tasks on Raspberry PI with MLFlow 0 (0)

peppe8o — Sun, 26 Apr 2026 19:45:17 +0000

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In this tutorial, I will show you how to monitor Artificial Intelligence tasks running in your Raspberry PI with MLFlow. We’ll install everything on your Raspberry PI’s storage, so your data will remain protected in your device, and no cloud services will get any of it. I will use my last project, showing how to […]

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Power on / Shutdown Button with Raspberry PI (and How to Avoid Shutdown Options) 5 (7)

peppe8o — Tue, 21 Apr 2026 16:16:28 +0000

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This tutorial will show you how to create a power-on / shutdown button for Raspberry PI computer boards. Due to their low cost, mini button switches are useful for many purposes. We have already analysed how they work (ref. Using mini Switch Button with Raspberry PI and Python) and a funny use case (ref. Reaction […]

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Create a Self-Hosted, Generative AI Chatbot with Raspberry PI, Streamlit, LangChain, and Ollama 0 (0)

peppe8o — Sun, 12 Apr 2026 13:01:37 +0000

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In this tutorial, I will show you how to create your personal AI chatbot on Raspberry PI computer boards. This guide will allow you to get a web chatbot working in minutes with a very few commands. Everything will be hosted on your Raspberry PI and use open-source software. So, you will send no data […]

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How to Use Streamlit with Raspberry PI: Deploy Web Apps in Minutes with Python 0 (0)

peppe8o — Sat, 04 Apr 2026 07:14:14 +0000

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In this tutorial, I’m going to show you how to install and use Streamlit with Raspberry PI computer boards. This will enable you to fastly deploy web apps directly from your Python scripts, without the need to have html, Javascript, or CSS skills. About Streamlit Streamlit is a Python library allowing you to build interactive […]

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LangChain with Raspberry PI and Ollama: Build your Self-Hosted AI Apps 0 (0)

peppe8o — Fri, 27 Mar 2026 18:45:30 +0000

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In this tutorial, I will show you how to install LangChain on a Raspberry PI computer board, running a complete Artificial Intelligence stack locally with Ollama. I’ll not use any cloud service, and the full code will run self-hosted in your computer board. About Langchain LangChain is an open-source framework focused on apps development with […]

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Using Pascal Programming Language With Raspberry PI 5 (19)

peppe8o — Sun, 22 Mar 2026 09:44:28 +0000

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In this tutorial, I will show you how to install and use Pascal on Raspberry PI computer boards. I’ll also show you how to setup a simple and useful terminal IDE to control and analyse your Pascal code. What Is Pascal Many people of my age still remember from university studies what Pascal is. A […]

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