A tutorial on implementing geofences using Blues Notecard hardware and Datacake's new Zones feature for location-based notifications.
A technical guide on testing a Starnote device indoors using USB connection and the Notecard Simulator tool.
A guide to using Home Assistant groups to control a single smart light with multiple motion sensors, including adding media player state.
A guide to using the Notecard's new NTN mode APIs to prepare for the upcoming Starnote satellite module, enabling low-data IoT communication.
A guide on integrating an external GPS/GNSS module with the Notecard for continuous location streaming and cellular connectivity.
An introduction to NATS, an open-source technology for connecting applications and microservices over a network.
A tutorial on building a budget-friendly digital display for announcements using a Raspberry Pi Zero 2 W and the MagicMirror software.
Part 3 of a tutorial on building a vehicle tracking app in Azure, focusing on the Function App for processing location events, geofencing, and data storage.
First part of a series on building a vehicle tracking app using Azure services, covering the system architecture and components.
Explores using Kusto update policies in Azure Data Explorer to implement Change Data Capture (CDC) for IoT data streams, as an alternative to Azure Functions.
Explores methods for handling Change Data Capture (CDC) patterns from IoT devices within Azure Data Explorer for data analysis.
A developer explores running LLMs on a Raspberry Pi Pico with memory constraints, creating a witty e-ink display that generates content from news feeds.
A technical guide on using a Python multicast relay script to enable Sonos devices to communicate across VLANs on a Ubiquiti UDM network.
A tutorial on building a Li-Fi prototype using Arduino and JavaScript to transmit data via visible light, explaining the conversion of data to binary signals.
A technical exploration of the Lenovo Smart Clock 2, focusing on its hardware specs and potential for hacking into a custom controller or server.
Explains how to transfer a machine learning model via Bluetooth from a browser to an Arduino, detailing BLE services and characteristics.
A tutorial on building a gesture-based payment system prototype using Arduino, TensorFlow.js, and JavaScript for secure transaction confirmation.
Part 2 of a series on using Azure Anomaly Detector to identify unusual patterns in air quality sensor data for safety alerts.
A technical guide on building a real-time air quality monitoring and alert system using Azure cloud services and PurpleAir sensor data.
A tutorial on using an ESP32 microcontroller to control automated gates or garage doors via smartphone over the internet.
