This module is for providing wireless Wi-Fi connection to the Internet or LAN and communicates with microcontrollers through serial protocol.

ESP-01S module is for providing wireless Wi-Fi connection to the Internet or LAN and communicates with microcontrollers through serial protocol.

ESP-12E module with ESP8266 Wi-Fi core Description ESP-12E Wi-Fi module is developed by Ai-thinker Team. core processor ESP8266 in smaller

ESP-12S module with ESP8266 Wi-Fi core ESP-12S Wi-Fi module is developed by Ai-thinker Team. Specifications WiFi module with serial output