NodeMCU ESP8266 v3 CH340 Lua WIFI Board

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NodeMCU is an open-source Lua based firmware and development Board specially targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC Systems, and hardware which is based on the ESP-12 module. The Board can be easily programmed with Arduino IDE since it is easy to use.

Description

NodeMCU ESP8266 v3 CH340 is a Lua WIFI Development Board. Comes with the ESP-12E module containing ESP8266 chip. This microprocessor supports RTOS and operates at 80MHz to 160 MHz adjustable clock frequency. NodeMCU has 128 KB RAM and 4MB of Flash memory to store data and programs. Its high processing power with in-built Wi-Fi / Bluetooth and Deep Sleep Operating features make it ideal for IoT projects. NodeMCU can be powered using Micro USB jack and VIN pin (External Supply Pin). It supports UART, SPI, and I2C interface.

NodeMCU is an open-source Lua based firmware and development Board specially targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC Systems, and hardware which is based on the ESP-12 module. The Board can be easily programmed with Arduino IDE since it is easy to use.

Specifications & Features of NodeMCU ESP8266

  • Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106
  • Operating Voltage: 3.3V
  • Input Voltage: 7-12V
  • Digital I/O Pins (DIO): 16
  • Analog Input Pins (ADC): 1
  • UARTs: 1
  • SPIs: 1
  • I2Cs: 1
  • Flash Memory: 4 MB
  • SRAM: 64 KB
  • Clock Speed: 80 MHz
  • USB-TTL based on CP2102 is included onboard, Enabling Plug n Play
  • PCB Antenna
  • Small Sized module to fit smartly inside your IoT projects

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