ESP8266 Wi-Fi Module for Arduino

ESP8266 Wi-Fi Module for Arduino

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The ESP8266 WiFi Module is a highly integrated and cost-effective wireless communication module designed for Internet of Things (IoT) applications. It can be easily integrated into your Arduino project to add WiFi connectivity, allowing your device to communicate with the internet and other networked devices.

Technical Specifications:

  • Integrated TCP/IP protocol stack
  • Wi-Fi Direct (P2P), soft-AP
  • Integrated PLL, regulators, and power management units
  • Integrated low power 32-bit MCU
  • QFN32 package
  • PCB antenna


  • Length: 24mm
  • Width: 16mm
  • Height: 3mm

The ESP8266 WiFi Module can operate in both client and access point modes. It supports a range of security protocols, including WEP, WPA, and WPA2. The module is powered by a low-power 32-bit MCU and can be easily programmed using the Arduino IDE.

With its small size and low power consumption, the ESP8266 WiFi Module is an excellent choice for IoT applications that require wireless connectivity. Whether you're building a smart home device, a remote-controlled robot, or a weather station, the ESP8266 WiFi Module is a versatile and affordable solution for adding WiFi connectivity to your project.