ESP8266 Serial Port WIFI Module 3.3V SPI for Arduino

(3 customer reviews)
Sold: 2


ESP8266 Remote Serial Port WIFI Wireless Module 3.3V SPI for Arduino New Version

Out of stock

SKU: PK04447P Category:


  • Model:ESP8266-12
  • ISM 2.4GHz
  • PA +25dBm
  • 802.11b/g/n


This module requires a 3.3 volt supply for VCC, and 3.3V logic. It is not 5V tolant,Connect RX or TX on 5V for Arduino will destroy this module. You must use a logic level converter, or a 3.3V for Arduino. The 3.3V supply on the for Arduino Uno has inadequate current capabilit to power this module. You must provide a separate,higher 3.3V supply(about 300mA or better)

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3 reviews for ESP8266 Serial Port WIFI Module 3.3V SPI for Arduino

  1. haris

    Good quality.

  2. Bilal

    great product works as it should

  3. Numan

    Good service.

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