Node MCU Wi-Fi Development Board – ESP8266 (CP2102)

11 b/g/n Wi-Fi Direct (P2P), soft-AP

Integrated TCP/IP protocol stack

CP2102 Serial / USB Chip

+19.5dBm output power in 802.11b mode

4MB Flash Memory

Integrated low power 32-bit CPU

SDIO 1.1 / 2.0, SPI, UART

Dimensions – 49 x 24.5 x 13mm

Integrated TR switch, balun, LNA, power amplifier and matching network

Integrated PLLs, regulators, DCXO and power management units

On board USB to serial chip to easily program and upload codes from the Arduino IDE

Embeds logic level converter circuits

Has on board 3.3V regulator to ensure enough power to function as your go-to WiFi chip!

Easy access to the GPIO pins for easy prototyping

ESP-12E Processor

Easy to use breadboard friendly form factor

Voltage Regulator / Converter, excellent DC to DC conversion, super efficient