It is an affordable and breadboard-compatible development board that aims to easily configure and run your Esp8266-based projects.

This product can be used alone. In addition, it does not require an arduino-like development board. October.  The I/O pins have features such as pwm, adc, IIC, 1 wire, uart. It has an antenna on its own. A computer connection can be easily provided via Micro USB. Thanks to the CP2102 chip, there is no need to install a driver on your computer, as with the CH340 chip.

• Wi-Fi module - ESP-12E module (similar to ESP-12 module but with extra 6 gpio pins)
• USB - Micro USB port for power, programming and compilation
• Pins: 2x 2.54mm 15-pin connection for GPIOs, SPI, UART, ADC and power pins
• Keys: Reset and Flash keys
• Power: 5V via micro USB port