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Monitor live traffic from V2X signals with V2X2MAP open-source Android app and an ESP32-C5 development board
AppWizard
May 25, 2026

Monitor live traffic from V2X signals with V2X2MAP open-source Android app and an ESP32-C5 development board

The OpenTrafficMap initiative has introduced the ESP32-C5 C-ITS receiver board, which uses 802.11p / ITS-G5 V2X communication over the 5.9 GHz WiFi 6 spectrum for traffic management. Peter Holzhauser has forked the firmware for this receiver and ported it to the Waveshare ESP32-C5-WIFI6-KIT development board, adding Bluetooth Low Energy (BLE) streaming capabilities. He also developed the V2X2MAP open-source Android app to interface with the board, allowing users to monitor live traffic and visualize detected nodes on the OpenTrafficMap website. The ESP32-C5 C-ITS receiver board includes an ESP32-C5-WROOM-1 module, a GPS module, and an Ethernet port with Power over Ethernet (PoE). The V2X2MAP app captures signals from vehicles' on-board units (OBUs) and roadside units (RSUs) on the 5.9 GHz V2X band, collecting data such as GPS coordinates, speed, hazard alerts, traffic light countdowns, and intersection geometry. The app can update maps offline and refresh data via MQTT. The source code for the firmware and the V2X2MAP app is available on GitHub under an MIT license. The firmware has been adapted for the Waveshare ESP32-C5-WIFI6-KIT, which is available for purchase online. Users are cautioned about legal considerations regarding the reception and forwarding of ITS-G5 radio data, particularly concerning GDPR compliance in Europe. The ITS-G5 standard is primarily used in Europe, while other regions may rely on C-V2X technology.
I stopped avoiding PowerShell after these 3 Windows tweaks
Winsage
May 24, 2026

I stopped avoiding PowerShell after these 3 Windows tweaks

The author initially found PowerShell to be less integrated into their daily Windows workflow, often accessing it through the Start menu and closing it after use. To improve accessibility, they began using Windows Terminal more frequently, pinning it to the taskbar and utilizing the "Open in Terminal" option in File Explorer. They also discovered keyboard shortcuts to launch PowerShell quickly. These changes led to increased usage of PowerShell for tasks like checking IP configurations and retrieving system information. To enhance the PowerShell experience, the author customized its appearance by installing Oh My Posh, a prompt theme engine, and experimenting with color schemes, fonts, and transparency in Windows Terminal. They also made modifications to their PowerShell profile, adding aliases and shortcuts for frequently used commands to streamline their workflow. Over time, PowerShell became an essential tool for resolving various Windows issues, transforming from a fallback option to a key component of their toolkit.
"Congrats to the owners of a brand new $6k paperweight": Valorant dev Riot makes players think Vanguard anti-cheat will brick their PCs, causing uproar — here's what's really happening
AppWizard
May 23, 2026

“Congrats to the owners of a brand new $6k paperweight”: Valorant dev Riot makes players think Vanguard anti-cheat will brick their PCs, causing uproar — here’s what’s really happening

Valorant's anti-cheat system, Vanguard, has been controversial due to its interference with DMA firmware devices, which are used to cheat in the game. Riot Games posted a message suggesting that Vanguard was making these devices unusable, leading to backlash from the gaming community. Riot clarified that Vanguard does not damage hardware or disable devices but prevents DMA cheat devices from functioning while IOMMU protections are enabled. Players not using DMA devices are not affected. The situation has sparked debate about the balance between anti-cheat measures and their impact on hardware.
Valorant's new Vanguard update seems to be bricking cheaters' PCs. Riot's response? "Congrats on your $6k paperweights"
AppWizard
May 22, 2026

Valorant’s new Vanguard update seems to be bricking cheaters’ PCs. Riot’s response? “Congrats on your $6k paperweights”

Riot Games' Vanguard anti-cheat system, introduced with Valorant and later integrated into League of Legends in 2024, operates at a kernel level, raising concerns about potential damage to players' PCs. Issues arose when streamer Nick 'LS' De Cesare experienced computer problems after a Vanguard update. The latest version of Vanguard reportedly made some cheaters' computers inoperable, requiring a complete operating system reinstall. Players must have Vanguard installed to access Riot's games, and the system now blocks most DMA firmware, which is used to mask cheats. Vanguard can activate even without Valorant installed, and if it detects DMA firmware, the only solution is a Windows reinstall. Riot Games acknowledged the complaints humorously, highlighting the frustrations of affected users. The kernel-level operation of Vanguard raises concerns about the risk of damaging personal computers due to misidentification, and legal discussions about its implications are ongoing. Players who do not want to use Vanguard cannot access Riot's games.
This new Windows app is a quiet, thoughtful Markdown reader that feels great to use
Winsage
May 21, 2026

This new Windows app is a quiet, thoughtful Markdown reader that feels great to use

A new Markdown reader called Sefer has been released on the Microsoft Store, designed for a distraction-free reading experience on Windows. It features a clear and elegant rendering of Markdown files, a user-friendly layout, and seamless transitions between light and dark modes. Sefer aims to replicate the experience of reading a physical book with real typography and paper-like themes. It is now available for download, targeting Markdown enthusiasts who appreciate clarity and minimalism in their reading. Markdown is a lightweight markup language used for formatting text efficiently.
Windows multi-monitor HDR bug: Why do your displays share the wrong calibration?
Winsage
May 20, 2026

Windows multi-monitor HDR bug: Why do your displays share the wrong calibration?

Windows has a bug that affects HDR calibration for multi-monitor setups, causing incorrect peak brightness data to be applied across different displays. This results in distorted colors and highlights, particularly impacting gaming experiences where games draw settings from Windows. The issue is suspected to be triggered by the device entering standby mode, waking from sleep, or physically swapping display cables. Microsoft has not officially recognized or fixed this problem, leaving users to manually check their display profiles or restart their systems as a workaround.
I tried playing Fortnite with the Steam Controller, and now all I want to do is watch The Mandalorian and Grogu
AppWizard
May 20, 2026

I tried playing Fortnite with the Steam Controller, and now all I want to do is watch The Mandalorian and Grogu

A player approached Fortnite to test the Steam Controller while focusing on competitive shooters. They encountered a Mandalorian-themed event that included a watch party for an upcoming movie. The game featured a vibrant introduction with Mandalorian and Grogu, leading to a battle against Stormtroopers on Nevarro. Players watched a short clip from the movie, described as exhilarating with AT-AT-like walkers and explosions, which reignited the player's interest in the Star Wars franchise. However, the player's experience with the Steam Controller was disappointing, as the gyro feature needed adjustments and many buttons did not map correctly, leading them to prefer traditional thumbsticks and aim assist.
Media apps in Android Auto are about to get a big design boost
AppWizard
May 20, 2026

Media apps in Android Auto are about to get a big design boost

Google is enhancing the Car App Library with new features for developers, including expanded headers, spotlight sections, new progress bars, grid item variations, chips, compact items, interactive headers, and a mini-player component for easier playback control. The updates are available in versions 1.8.0-beta01 and 1.9.0-alpha01, with early access encouraged for developers. Popular media apps like Spotify, Amazon Music, and YouTube Music are integrating these features. Upcoming support for video playback in vehicles will roll out later this year for devices on Android 17 or higher. Future updates will allow for a templated experience that transitions into the full app interface when parked, along with agentic and voice-based interactions. Additionally, Maps SDK support for Cars with Google Built-in will enable seamless rendering of map-based content in applications.
Why Your Windows 11 PC Doesn't Get AI Features
Winsage
May 18, 2026

Why Your Windows 11 PC Doesn’t Get AI Features

Several hundred million Windows 11 users are experiencing frustrations due to the absence of Microsoft features like Recall and Cocreator, which are only available on Copilot+ PCs. Microsoft has divided Windows 11 into two tiers, with the latest AI functionalities requiring specific hardware known as Copilot+ PC. To qualify, a device must have: - An NPU capable of at least 40 TOPS - A minimum of 16 GB of RAM (DDR5 or LPDDR5) - At least 256 GB of SSD storage - Windows 11 version 24H2 or newer - A processor from specific families: Qualcomm Snapdragon X series, Intel Core Ultra 200V (Lunar Lake), or AMD Ryzen AI 300 series Many PCs lack these features due to missing NPUs, insufficient TOPS ratings, unsupported processor generations, outdated Windows versions, rollout delays, or regional limits. Features locked behind Copilot+ include Recall, Click to Do, Cocreator in Paint, Windows Studio Effects, Live Captions with Translation, Improved Windows Search, and Auto Super Resolution. To check for Copilot+ compatibility, users can verify the presence of an NPU in Task Manager, ensure they have Windows 11 version 24H2 or newer, and confirm their processor against the approved list. While some workarounds exist to enable features on unsupported PCs, they are often unstable and not recommended for primary use. Most users may not need to upgrade their laptops unless they require on-device AI features or their current device is significantly outdated. The AI feature gap is not currently critical for most users, as many features are optional or not essential.
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