A little board that adds WiFi to any project for a few hundreds of pennies has been all the rage for at least half a year. I am referring to the ESP8266 and this product is a marrige of one of those ...

前几天发布了开源4.3寸触摸屏的文章，里面有WIFI获取时间和天气预报相关的功能，今天就来介绍一下这个功能是怎样实现的。 1.底层驱动 首先，硬件上，单片机通过串口AT指令访问WIFI模块（ESP8266）。具体AT指令怎样写，可以参考之前的文章《单片机裸机环境下 ...

[Johan Kanflo] built a sweet little ESP8266-based wireless camera. It’s a beautiful little setup, and that it’s all open and comes with working demo code is gravy on the cake! Or icing on the potatoes ...

The ESP32/ESP8266 WIFI display using MQTT protocol project features several wifi modules suitable to IoT applications. These WiFi modules has OLED display integrated or connected particularly to the ...