Over the past few months, I’ve been diving into small IoT projects as a cool hobby. With each project, I kept running into something called MQTT — this mysterious protocol that everyone seemed to be using to connect devices here and there. I tried it...
Vào trang https://esphome.io/projects/?type=bluetooth Chọn như hình Tiếp tục Tiếp tục Sau khi hoàn thành cài đặt, bấm Next, chờ 1 lúc, nó hiện ra ô nhập thông tin WIFI, nhập chính xác thông tin wifi và bấm Next Sau đó mở điện thoại ra, mở ...
We’re a small team building LiveAPI, a super-convenient tool that streamlines engineering workflows by generating API docs from your code in just minutes. With our fast-paced approach of rolling out new features daily, ensuring our services stay onli...
I recently got an ESP32-wroom-32d chip working with Arduino IDE on my Macbook Air M2 (2022). I ended up going down some dead ends based on old documentation online, so I’m documenting how this worked for me in January 2025 in case it’s useful! The im...
Jumping into embedded programming with Rust is a daunting challenge. I’ve written this blog post to help get you started. I’ll be showing you how to get the most basic of code, the ‘Hello world!’ running on the ESP-32, in Rust. To write this post I’v...
Understanding the ESP-NOW Protocol What is ESP-NOW? ESP-NOW is a wireless protocol developed by Espressif for low-power, low-latency communication devices based on the ESP32/ESP8266. It supports peer-to-peer communication and is ideal for IoT appl...
Introduction Another year comes to an end, as such, this is an opportunity to reflect on the achievements of 2024 and look forward to 2025. It's been over 2.5 years since I embarked on my embedded Rust journey, and it remains as exciting as ever. If ...
Design Philosophy In our increasingly connected world, we often encounter situations where off-the-shelf solutions don’t meet our needs. Whether it’s automating your home, optimizing your workspace, or creating unique interactive experiences, the nee...
1. 서론. ESPHome dashboard는 웹 기반의 인터페이스로, ESP8266 및 ESP32 칩을 사용하는 디바이스들을 손쉽게 설정하고 USB 연결, OTA 등으로 관리할 수 있는 도구입니다. 이 글에서는 별도 서비스로 실행되는 dashboard에, OTA로 보드를 연결하는 방법을 정리합니다. 2. 보드에 OTA 펌웨어 업로드. OTA로 연결하려면 보드에 OTA 펌웨어를 업로드 해야 합니다. ESP32-C3 Super mini를...
1. ESP32 보드. ESP32 보드 중 작은 ESP32-C3 Super Mini입니다. 2. ESP32-C3 Super Mini 연결. 처음 PC USB에 연결하면 연결되었다가 끊겼다가를 계속 반복하며 업로드가 되지 않습니다. 다운로드 모드로 진입해야 정상 연결되며 업로드가 됩니다. 진입 방법은 아래 두가지입니다. 보드의 Boot 버튼을 누른 채로 USB에 연결. USB에 연결 후 Boot 버튼을 누른 채로 Reset 버튼을 눌렀...
