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SparkFun WiFi Shield ESP8266

The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for Internet of Things (IoT) or WiFi-related projects.

SparkFun ESP8266 WiFi Shield SparkFun ESP8266 by SparkFun, licensed under CC BY 2.0


The ESP8266 WiFi Shield comes pre-flashed with an AT-command firmware, so it can be controlled by any UART.


Schematics, design files, AT command set, etc.: SparkFun.


All IoT example projects require the UART switch to be set to HW.

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