SMD WiFi Module ESP 12S Ai Thinker ESP8266 Serial

The Ai Thinker ESP-12S is a powerful, self-contained WiFi microcontroller module featuring the ESP8266EX SOC. This module offers wireless connectivity through its built-in 802.11 b/g/n WiFi capability, making it ideal for IoT projects and smart devices. With its ultra-low power technology and competitive package size, the ESP-12S provides strong processing power with a clock speed up to 160MHz. The module includes a 10-bit high precision ADC, UART communication with baud rates up to 4Mbps, and 32Mbit of SPI flash memory. Being pin-to-pin compatible with other ESP-12 series boards, it offers flexibility for design upgrades. Whether you're building home automation systems, remote sensors, or wireless data loggers, this module provides reliable connectivity and processing capabilities in a compact form factor.