ESP-01 ESP8266 Serial WiFi Module


ESP-01 ESP8266 Serial WiFi Module.

Pack of 1-piece/lot

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SKU: MDU1069 Category:


ESP8266 Module Bread Board Friendly.

The ESP8266 ESP-01 is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. This module is a self-contained SOC (System-On-Chip) that doesn’t necessarily need a microcontroller to manipulate inputs and outputs as you would normally do with an Arduino, ESP-01 alone can function as a small computer. Thus, we can give a microcontroller internet access like the Wi-Fi shield does to the Arduino, or we can simply program the ESP8266 to not only have access to a Wi-Fi network, but to act as a microcontroller as well. This makes the ESP8266 very versatile, and it can save you some money and space in your projects.


  • Operating Voltage: 3.3V.
  • Wi-Fi 802.11 b/g/n.
  • Integrated low power 32-bit MCU.
  • External SPI Flash Memory: 1MByte.
  • Integrated 10-bit ADC.
  • Integrated TCP/IP protocol stack.
  • Wi-Fi 2.4GHz, support WPA/WPA2.
  • Support STA/AP/STA+AP operation modes.
  • +20dBm output power in 802.11b mode.
  • 2×4 2.54mm Pin Header Connector.

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Weight 0.02 kg

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