DORHEA 4Pcs ESP8266 ESP-12F WiFi Serial Module Microcontroller 802.11N Development Board Wireless Transceiver Remote Port Network Module for Ardu-ino NodeMCU MicroPython

Features: Type: ESP-12F Wireless standards: 802.11 b / g / n Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) Data interface: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWM Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V) Working Current: Average: 80mA Operating temperature: -40 ° C~ 125° C Storage temperature: Nomal temperature The ESP-12F module is a shielded breakout board that combines the ESP8266 with 4MB of flash and a PCB antenna. Breakthrough design, there are new breakthroughs, based on ESP-12E. It is pin compatible, with more stable output and a better antenna. This tiny module is for the maker community for integration into projects. It is not recommended for users who are new to the ESP8266. New users should instead look at development boards with integrated USB. Package included: 4 X ESP8266 ESP-12F serial WIFI model