ESP-NOW 协议完全指南 2026：ESP32 无需路由器的点对点通信
深入解析乐鑫 ESP-NOW 协议，2026 年用两块 ESP32 搭建无 WiFi 路由器的无线传感网络，含 Arduino/ESP-IDF 代码、加密、200 米实测距离与功耗数据。
2026年8月14日
标签：IoT
6 篇文章
2026年8月9日
ESP32-C6 Matter Smart Home Guide 2026: $5 Thread Border Router Setup
Build a standalone Thread Border Router for $5 using ESP32-C6. Connect Matter/Thread devices to Home Assistant — no USB, no extra hardware. Step-by-step 2026 guide with IPv6 setup and troubleshooting.
2026年5月28日
2026 ESP32 Matter智能灯泡开发：SDK到配网全流程
ESP32 Matter智能灯泡开发完整指南：从ESP-IDF SDK环境搭建、Matter固件编译烧录，到手机配网与多平台联动测试。支持Apple HomeKit、Google Home、Amazon Alexa等主流平台，实现跨生态智能家居控制。含代码示例与常见配网问题解决方案。
2026年4月3日
4G Cat.1 Module in Practice: EC200U Internet Connection Tutorial, Remote Data Collection Made Easy
Complete practical guide for 4G Cat.1 module EC200U: from hardware wiring, AT command debugging, Arduino driver development to MQTT data reporting, with real-world data usage testing and low-power solutions, cost only 70 yuan.
2026年4月1日
GNSS Positioning Module in Practice: ATGM336H GPS Tracker DIY, Let Your Device Know Where It Is
Why do you need positioning function? Friends doing IoT projects must have encountered this requirement: where is the device? How to make it report its location? Shared bikes, logistics tracking, pet positioning, outdoor adventure recorders... these scenarios all require GNSS positioning. Today we'll use the domestic ATGM336H module (Beidou + GPS dual mode) to build a simple GPS tracker, cost under 50 yuan, and can store location data to SD card or send to server via 4G. ⚠️ Note: GNSS...
2026年3月12日
LoRa Long-Range Communication in Practice: SX1278 Module Networking Guide
Build LoRa point-to-point communication with Arduino Nano + SX1278, from wiring, coding to 800-meter real-world testing, fully reproducing a 192 yuan long-range sensor solution.