SparkFun WiFi Shield ESP8266

The SparkFun ESP8266 WiFi Shield is a versatile electronics module specifically designed for use with Arduino boards. It is based on the ESP8266 WiFi System-on-Chip (SoC), a leading platform for Internet of Things (IoT) and WiFi projects. This shield provides an excellent way to explore the capabilities of the ESP8266 without leaving the familiar environment of an Arduino board. It allows for easy integration of WiFi functionalities into various projects, whether for controlling LEDs or sending data over the internet. The shield comes with pre-installed AT command firmware, enabling control via UART while providing access to all I/O pins of the ESP8266. With a variety of configurable GPIO pins and the ability to program through a dedicated port, the ESP8266 WiFi Shield is an ideal choice for developers looking to enhance their projects with internet connectivity.

• Arduino-compatible shield for easy integration into existing projects
• Pre-installed AT command firmware for simple control
• Access to a variety of configurable I/O pins, including ADC
• Easy attachment to Arduino boards with R3 layout
• Ability to reprogram via a dedicated programming port.