From fragmented work to faster public health delivery

Smart plugs are replacing smart appliances, and your decade-old washing machine just became future-proof

Smart plug (Zigbee) giá rẻ (~$15) thay thế smart appliance nhờ ưu điểm tiết kiệm chi phí, tránh lệ thuộc cloud, kéo dài tuổi thọ thiết bị và giảm rác thải điện tử. Chúng theo dõi dòng điện, kích hoạt tự động hóa (Home Assistant) như thông báo kết thúc chu trình, tính toán chi phí năng lượng hay ngắt an toàn mà không cần internet.

Lập trình viên nên đọc bài này để hiểu cách xây dựng hệ thống nhà thông minh tự động hóa hiệu quả bằng cách kết hợp các thiết bị cơ bản với các công cụ mở nguồn như Home Assistant, giảm chi phí và tránh phụ thuộc vào dịch vụ đám mây đắt tiền.

I use this Android Auto feature on every drive, and I’m surprised more people don’t know about it

Gemini's integration with Google Messages in Android Auto goes beyond simple voice-to-text replies. By setting Gemini as the default assistant and connecting it to Google Messages, drivers can use voice commands to pull information from Google Keep, Calendar, and Tasks, then send that content as messages — all hands-free. The setup takes only a minute and enables contextual, multi-step messaging while driving without touching the phone.

Your router's WPA3 security is breaking your smart home, and here's what to do about it

WPA3-only or WPA2/WPA3 mixed mode on modern routers frequently causes connection failures for smart home devices, which largely still rely on WPA2-only hardware. The mixed mode overwhelms the limited processing power of older IoT devices, leading to handshake failures and intermittent disconnections. The recommended fix is to create a dedicated 2.4GHz WPA2-only SSID for IoT devices while keeping a separate WPA3-only network for modern devices. To harden the less secure WPA2 network, use WPA2-PSK with AES, disable WPS, set a strong password, and disable remote management.

Microsoft Is Raising Xbox Prices by $100 & More

Microsoft is raising Xbox console prices by $100–$150 starting August 1, citing a global storage and memory shortage driven by AI demand. The Xbox Series S will now start at $499.99, up from its original $299 launch price in 2020. Microsoft attributes the increase to component costs rising over 2.5x, with another doubling expected by fall 2027. To offset the impact, Xbox is introducing Buy Now Pay Later options, 0% APR financing for up to 12 months, trade-in programs, and certified refurbished consoles at up to $100 off MSRP.

Louder ESP32 Mini board adds WiFi and Bluetooth to old speakers for SqueezeLite, Snapclient, or ESPHome support

Sonocotta's Louder ESP32 Mini is a compact open-source hardware board designed to retrofit old passive speakers with WiFi and Bluetooth connectivity. Built around the ESP32-S3 with 8MB PSRAM and a TAS5805M DAC/amplifier, it comes in two sizes (42×42mm and 52×52mm) and replaces the standard speaker terminal cup. It supports multiple firmware options including Squeezelite-ESP32 for Spotify Connect and AirPlay, Snapclient for multi-room audio, and ESPHome for Home Assistant integration. Priced at $15–$20, it's available on Lectronz and Tindie, with schematics and Gerber files published on GitHub.

Atlassian’s guidelines for writing with AI

Atlassian's Brand team shares their internal guidelines for using AI in writing. The framework establishes six core principles: humans lead all writing and ideation, every published piece requires a human byline, AI must be given proper context, all AI-generated facts must be verified, content must meet a human quality bar, and writers must guard against AI erasure of underrepresented perspectives. The guidelines categorize AI use cases into encouraged (gap analysis, stress-testing messaging, structuring notes), proceed-with-caution (social posts, tone rewrites, SEO), and prohibited (generating statistics, inventing product claims, determining core arguments). Atlassian commits to revisiting these guidelines every three months as AI capabilities evolve.

Thread took years to fix what Zigbee got right from day one

Thread was marketed as the protocol to end smart home fragmentation, but its early architecture created a worse problem: competing isolated mesh networks from Apple, Google, and Amazon that couldn't share credentials or heal across vendor boundaries. Zigbee, by contrast, uses a single hardware coordinator as the sole trust center, making split meshes structurally impossible. Thread also carries heavier IPv6 overhead compared to Zigbee's lightweight packets, hurting battery life on cheap sensors. Thread 1.4.0 (2025) finally mandated open border router syncing, achieving the baseline stability Zigbee had from day one. The takeaway: corporate tribalism and over-engineering delayed Thread's promise, while Zigbee's simpler centralized design proved more robust in practice.