ESP8266 REMOTE SERIAL PORT WIFI TRANSCEIVER WIRELESS MODULE ESP-12 AP

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 Arduino will destroy this module.

3.You must use a logic level converter, or a 3.3V Arduino

4.The 3.3V supply on the Arduino Uno has inadequate current capabilit to power this

module.

5.You must provide a separate,higher 3.3V supply(about 300mA or better)