ESP8266 ESP-07 ESP-12E ESP12E ESP8266 Remote Serial Port WIFI Wireless Module 3.3V SPI for Arduino New Version

ESP8266 ESP-12E
 
         ESP8266-12E is an enhanced version ESP8266-12, improve peripheral circuitry increases impedance matching, the signal output is better, whether it is stable or anti-jamming capability, have been greatly improved! For users before selecting the ESP-12, it does not matter even if the product has been made, enhanced version is fully compatible with previous firmware, the pin has added the ESP-12 on the basis of six IO ports, SPI mouth leads, develop more convenient, application more extensive!

Descriptions:
Type:ESP-12F
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-12S
Fetures:
Model:ESP8266-12S
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)