How to Connect ESP32 to Wi-Fi on Android (The Right Way) | EasyEsp Stop frustrating your IoT users. Build a seamless ESP32 Wi-Fi provisioning flow using Jetpack Compose, Ktor, and MVI …
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Try itMigrating a Real Android App to Kotlin Multiplatform Part 3: Sharing the UI without losing the safety net Part 2 ended on a pattern: the code that moved most easily was the code that knew nothing …
SparkFun introduced two new development boards called IoT RedBoard, both based on the ESP32-P4 v3.x (ESP32-P4X) and compatible with the Arduino UNO R3
A maker transforms a Raspberry Pi gaming handheld into a DIY cyberdeck with GPS, Wi-Fi, a camera, and an ESP32. See the community build.
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My Nest only knew the hallway, and a $40 sensor proved the hallway was the wrong room
Kotlin tương thích hoàn toàn với Java, biên dịch ra cùng bytecode và tạo ra các file .class giống hệt như Java. Lý do kỹ thuật là Kotlin được thiết kế để hoạt động trên JVM (Java Virtual Machine) mà không cần thay đổi cơ bản của nền tảng. Hệ quả là các dự án có thể chuyển đổi dần từ Java sang Kotlin mà không cần viết lại hoàn toàn, đồng thời tận dụng các tính năng an toàn hơn như null-safety. Điều đáng học là Kotlin giảm thiểu tới 40% lượng code cần viết so với Java theo khảo sát của Jetbrains, nhờ cú pháp ngắn gọn hơn mà vẫn giữ được hiệu năng tương đương.
Kotlin cho phép bạn giữ lại mã Java hiện có trong khi tận dụng những cải tiến về cú pháp và an toàn kiểu dữ liệu.
A hobbyist built a toddler-safe telephone that can only call pre-set family contacts. An ESP32-S3 acts as a USB host for a commercial retro-style handset and runs a minimal SIP client connecting over WiFi to a VoIP account, in this case Twilio. There are no inbound calls, so there's no risk of scam calls. Each contact gets an arcade button that lights up based on that contact's time zone, and a text-to-speech voice announces network errors or when it isn't call time.
The Kotlin Multiplatform Contest is back! Students and recent graduates, turn your idea into a cross-platform project with Kotlin Multiplatform (KMP). The authors of the top three pr
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