New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing

ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution,allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry,and the entire solution,including front-end module,is designed to occupy minimal PCB area.

ESP-12F ESP8266-12F is an enhanced version of ESP8266-12,perfect peripheral circuit,four-layer board technology,enhanced impedance matching,better signal output,whether it is stability or anti-jamming capability,PCB antenna through professional laboratory testing,ROHS certification ,Have been greatly improved! For those who choose ESP-12 before,even if the product has been made it does not matter,enhanced version is fully compatible with the firmware before the pin in the ESP-12 on the basis of the addition of six IO port,SPI port leads,the development more convenient, More extensive! Standards Certification: FCC / CE / TELEC Wireless standards: 802.11 b / g / n Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V) Working Current: Average: 80mA Operating temperature: -40 ° ~ 125 ° Storage temperature: Nomal temperature

ESP-12E Model:ESP8266-12 ISM 2.4GHz PA +25dBm 802.11b/g/n Warnings: 1.This module requires a 3.3 volt supply for VCC,and 3.3V logic. 2.It is not 5V tolant,Connect RX or TX on 5V FOR Arduino will destroy this module. 3.You must use a logic level converter,or a 3.3V FOR Arduino 4.The 3.3V supply on the FOR Arduino Uno has inadequate current capabilit to power this module. 5.You must provide a separate,higher 3.3V supply(about 300mA or better)