ESP8266 serial wireless module ESP-12E

ESP8266 wireless module ESP-12E serial port wifi module

SKU: SLY2256 Category:

Product Description


  • ESP-12 is a UART-WiFi module low power consumption, with very competitive price in the industry and ultra low power consumption technology, designed specifically for mobile devices and IOT applications, physical device user can be connected to a WiFi, Internet or intranet wireless communication and networking capabilities.


Features of ESP8266 Wireless Module ESP-12E Serial Port Wi-Fi Module:

  • This module requires a 3.3 volt supply for VCC, and 3.3V logic.
  • Connecting RX or TX on 5V Arduino will destroy this module.
  • You must use a logic level converter, or a 3.3V Arduino.
  • The 3.3V supply on the Arduino Uno has inadequate current capability to power this module.
  • You must provide a separate, higher 3.3V supply(about 300mA or better).

Applications of ESP8266 Wireless Module ESP-12E Serial Port Wi-Fi Module:

  • It is used in wireless data communication.
  • Wi-Fi controlled robot.


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