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ESP8266 Serial WIFI Wireless Transceiver

The ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a...


The ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained WiFi networking solution, allowing it to either host the application or to offload all WiFi networking functions from another application processor.

ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

Use the adapter plate on the ESP-07 and ESP-12 for easy use on breakout board or vero board.

Google Blynk to create intuitive interfaces for reporting and control via your iOS or Android phone to the ESP unit.

We now carry the S series boards which contain small improvements on the PCB.


  • SDIO 2.0, SPI, UART
  • 32-pin QFN package
  • Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
  • Integrated RISC processor, on-chip memory and external memory interfaces
  • Integrated MAC/baseband processors
  • Quality of Service management
  • I2S interface for high fidelity audio applications
  • On-chip low-dropout linear regulators for all internal supplies
  • Proprietary spurious-free clock generation architecture
  • Integrated WEP, TKIP, AES, and WAPI engines


Picture of ESP-07 / ESP-12 Adapter
ESP-07 / ESP-12 Adapter
SKU: 101427
Availability: Out of stock
Picture of ESP-07-S
New !
SKU: 101668
Availability: 32 in stock
Picture of ESP-12-S
New !
SKU: 101669
Availability: Out of stock
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