Esp8266 Serial Wireless Wifi Module Transceiver Esp-08

Esp8266 Serial Wireless Wifi Module Transceiver Esp-08


Product description
Description:
Model:ESP8266-08 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.
45.You must provide a separate,higher 3.3V supply(about 300mA or better)