Complex sentence: The ESP8266 series (consisting of ESP8266EX and ESP8285) are Wi-Fi system on a chip (SoC) microcontrollers often used in IoT devices, enabling the exchange of information among various connected objects.
Split into simpler sentences: The ESP8266 series (consisting of ESP8266EX and ESP8285) are Wi-Fi system on a chip (SoC) microcontrollers. Often used in IoT devices, these chips facilitate the exchange of information among various connected objects.