ESP32 Into a Speech-to-Text Device
Typing commands into a serial monitor feels old once you start playing with voice interfaces. So I decided to try something more interesting — buildin…
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The ESP32 Has Quietly Become One of the Most Interesting Hacker Devices Alive
Rainwater was dripping through a hole in the gas station awning onto a plastic patio chair that nobody ever sat in. Beside the propane exchange cage, …
Best ESP32 Development Boards in 2026
Best ESP32 Development Boards in 2026 The ESP32-S3-DevKitC-1 is our top pick for most developers in 2026, offering the best combination of processing …
ESP32-S3 กับ TinyML: สร้างระบบรักษาความปลอดภัยบ้านอัจฉริยะด้วย Edge AI ตรวจจับความผิดปกติแบบ Real-time
🔐 ทำไมต้อง Edge AI สำหรับบ้าน? ปี 2026 นี่เราต้องการระบบ security ที่ไม่ต้องพึ่ง cloud ตลอดเวลา ถ้าอินเทอร์เน็ตล่มแล้วระบบตั้งรับไม่ได้ ก็จบ ยิ่งตอนนี…
ESP32-S3 + TinyML: Build a Real-Time Edge AI Home Security System That Runs Without the Cloud
🔐 Why Edge AI for Home Security? In 2026, we need security systems that don't rely on cloud 24/7. If your internet goes down, your cloud-based camera …
PortFlow: Bridging Laravel with Serial Hardware, IoT Sensors & Thermal Printers
PortFlow: Bridging Laravel with the Physical World — Serial Hardware, IoT Sensors & Thermal Printers How to connect barcodes scanners, RFID reader…
Anomaly detection on ESP32 with 24 bytes of RAM — no cloud, no malloc
The core idea: Welford's online algorithm The standard way to compute mean and standard deviation requires storing all samples first, then doing two p…