Description:

The ESP8266-D1 is a Wifi microcontroller development board based on the popular ESP8266 wireless module. It is compatible with the Arduino IDE and can be programmed using the same software used for programming other Arduino boards.

Some key features of the ESP8266-D1 development board include:

Based on the ESP8266 wireless module with a 32-bit 80MHz microcontroller and 4M flash memory
Can be programmed directly from a computer using a micro USB cable and a CH340 USB to serial interface
Direct support for the Arduino IDE
The power source can be a micro USB cable or an external DC PSU (6.5 - 12V)
Arduino-compatible headers for connecting existing Arduino shields
802.11 b/g/n Wifi capabilities with a range of operating modes
Integrated TCP/IP protocol stack, 10-bit ADC, and power management units
Supports a variety of communication protocols including UART, I2C, I2S, and more
Low power consumption with deep sleep mode and power-down leakage current
FCC, CE, TELEC, WiFi Alliance, and SRRC certified for quality and performance
The ESP8266 module embedded within the ESP8266-D1 board offers additional features such as antenna diversity, Smart Link Function for Android and iOS devices, and support for A-MPDU and A-MSDU aggregation.