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NODEMCU

NodeMCU is an open source firmware for which open source prototyping board designs are available. The name "NodeMCU" combines "node" and "MCU" (micro-controller unit). Strictly speaking, the term "NodeMCU" refers to the firmware rather than the associated development kits.

NodeMCU ESP8266 Specifications & Features

  • 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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