Serial Module ESP8266 ESP-12E 802.11b/g/n Wi-Fi SoC

The ESP-12E is a compact Wi-Fi module powered by the ESP8266 system-on-chip, designed to provide integrated wireless networking capabilities for microcontroller applications. It supports standard IEEE 802.11 b/g/n protocols and offers multiple communication interfaces for straightforward integration into embedded systems. 1. Features an onboard PCB antenna and operates within a 2400-2483.5MHz frequency range while supporting 80 MHz and 160 MHz clock speeds. 2. Includes nine GPIO ports alongside UART, ADC, PWM, SPI, and I2C interfaces for connecting peripheral devices and application-specific sensors. 3. Requires a 3.0V to 3.6V power supply with a minimum current draw of 500mA and functions reliably between -20°C and 70°C operating temperature. 4. Supports serial communication rates from 110 to 4,608,000 bps with a default setting of 115,200 bps, enabling use as an independent network controller or secondary adapter to host processors. 5. Incorporates complete TCP/IP stack functionality and integrated RF components to facilitate direct device networking and reduce early development complexity.