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.
A technical experiment testing the maximum line-of-sight communication range of LoRaWAN using a drone-mounted transmitter and The Things Network.
An introduction to SwiftIO, a microcontroller board that runs Swift natively for building IoT projects and learning embedded programming.
A long-term review of the LoRaWAN Heltec CubeCell Capsule, covering its specs, use cases, and performance for IoT and solar-powered applications.
Overview and classification of common IoT wireless communication protocols like Wi-Fi, Bluetooth, ZigBee, LoRaWAN, and cellular technologies.
Explains the LoRaWAN IoT protocol, its difference from LoRa modulation, and how it enables long-range, low-power wireless networks.
A tutorial on building an affordable outdoor Single Channel LoRaWAN Gateway using a Heltec ESP32 LoRa development board for IoT prototyping.
A developer builds a Raspberry Pi system that pauses a video when their training bike speed drops, inspired by the movie Speed.
