![]() Some time ago, in the fall of 2015 to be exact, the Espressif team of developers launched an enhanced successor of the super-popular chip – the ESP32 and other modules based on it. Being pitched at a highly accessible price (about $3–4.5), these microcontrollers rapidly gained global attention and became a top solution for DIY systems. The ESP8266 model became prominent in 2014 after the world-renowned Aliexpress marketplace hit the international market. Note that the ESP8266 comes in lots of different versions – from 01 to WeMos D1 Mini. Algorithms can also be created with the help of a USB–TTL converter, through contacts, for subsequent communication (RX and TX) or Arduino circuits (for instance, Arduino Uno). In particular, using GPIO contacts, you can program a module to turn lighting diodes or relays on/off. ![]() ![]() It is intended to launch apps stored in its memory and makes a great foundation for quite advanced Wi-Fi device control systems.ĮSP8266 chips can be used to manage devices through the wire-connected web as well (after some port forwarding). The ESP8266 microcontroller from the Chinese manufacturer Espressif is one of the most popular solutions for IoT-based applications that works through a Wi-Fi receiver. ![]()
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