There’s no shortage of debate about the “Internet of Things”, largely centered on security and questions about how much anyone really needs to be able to turn on their porch light from the other side ...

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] ...

Senior Electron based in Los Angeles, California has created a new ESP8266 Internet Radio which comes complete with onboard stereo amplifier, the hardware is based on the open source EspRadio project ...

Design News CEC participants will learn to create wireless sensors and control devices using WiFi as the communication application channel. WiFi software setup, wiring of electronic sensors, LEDs, and ...

In this post, I am going to probe the components and compatibility of a cheapest Arduino Uno Wi-Fi board you can buy for your IoT projects. The UNO R3+WiFi (ATmega328P+ESP8266) board is an unofficial ...

ESP8266 を初めて触る時に多くの人がつまずくポイントがある。 「D1 と D2 が SCL / SDA」という情報を見ても、 なぜそうなるのか が理解しづらい。 この記事では、その理由と仕組みを整理する。 🧩 1. まず結論：ESP8266 の I²C は ソフトウェアで自由に割り当て ...

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...