Learn how to collect advanced data from your Viessmann Vitocal 252-A heat pump using its CAN bus interface. This guide covers connecting with a Raspberry Pi, using Open3e, publishing data via MQTT,...
Learn how to use the Moralis API to fetch blockchain and NFT data from EVM-compatible chains like Ethereum. This guide provides step-by-step JavaScript examples for retrieving NFT metadata, integra...
Learn how to automate your smart home with ioBroker and Blockly. This guide covers visual programming for beginners, step-by-step setup, and practical examples to create powerful home automation wo...
Learn how to automate your smart home using ioBroker and Node-RED. This guide covers setup, integration, and step-by-step examples for creating powerful automation flows, scheduled tasks, and devic...
Learn how to build a Discord bot in Go from scratch using the discordgo library. This step-by-step guide covers setup, coding, environment variables, deployment, and tips for adding features to you...
Learn how to secure and optimize your home network using VLANs, OPNsense, managed switches, Proxmox, and VLAN-aware access points. This step-by-step guide covers network segmentation, device isolat...
A complete guide to building a home server with Proxmox, including hardware recommendations, step-by-step installation, and setting up ZFS for reliable storage and virtualization.
Discover how to track and identify modified SAP objects during report execution using a custom ABAP debugger script that compares executed includes and methods with SMODILOG entries.
Learn how to automate the backup of SAP BRF+ decision tables to Git using ABAP and the GitLab API. This guide covers version control, XML export, and efficient change tracking for your business rules.
Discover how to build a RESTful service in ABAP that replicates RFC_READ_TABLE functionality, enabling secure, dynamic SAP table access via HTTP with JSON or XML output.