ESP8266 Development Board (Arduino Compatible)

Description

The ESP8266 is a Wi-Fi communication IC built by Espressif. At its core is a microcontroller that runs at a blazing 80 Mhz and includes a built-in TCP/IP stack and transceiver, which allows for Wi-Fi communication. This low-cost option can, not only, add Wi-Fi capability to your next project, it can run it. The ESP8266 provides 9 GPIOs, 1 analog input, UART, SPI, and TWI/I2C at 3.3V logic level. The ESP8266 Development board supplies a 3.3V regulator, which allows the module to be powered from a voltage of 3-6V and provides a 3.3V output. The form factor of the ESP8266 lends itself well to breadboard development. This board is also compatible with NodeMcu.

Technical Specs

• Supply Voltage (Vin): 4 – 6V
• Logic Voltage: 3.3V
• UART, I²C, SPI
• Digital I/Os: 9
• Analog Inputs: 1

Resources

• Installing ESP8266 Support in Arduino IDE
• ESP8266 Arduino Core Reference
• ESP8266 Arduino Libraries
• Over-the-Air Update/Programming
• ESP8266 Datasheet