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Product Specifications

Usage/Application Automation
Model Name/Number ESP8266 Development Board
Brand Model Vendor
Connectivity Wifi
Material Copper
Power Consumption In Sleep Mode 5V
Version Firmware CP2102
Wireless Network Mode Yes

Product Description
Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
Arduino-like hardware IO
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, DCXO and power management units
Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
Embeds logic level converter circuits
Has onboard 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

NodeMCU is an LUA based interactive firmware for Express if ESP8622 Wi-Fi SoC, as well as an open source hardware board that, includes a CP2102 TTL to USB chip for programming and debugging, is breadboard-friendly, and can simply be powered via its micro USB port. V3 or Version3 is the latest version of this module. The only difference: 6 extra GPIOs are present in ESP-12E Headers: 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins. Power: 5V via micro USB port Hardware Components required: ESP 12E NodeMcu V3, A breadboard for placing the LED and a couple of Jumper wires to connect them. This NodeMcu breakout module is built around ESP-12E board Software required: Arduino