ESP8266 NOEDMCU

<h1><strong>Description</strong>:</h1> <p>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 from Espressif Systems, and hardware which is based on the ESP-12 module. NodeMCU ESP8266</p> <h1><strong>Specifications &amp; Features</strong>:</h1> <p><br />Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106 <br />Operating Voltage: 3.3V <br />Input Voltage: 7-12V <br />Digital I/O Pins (DIO): 16 <br />Analog Input Pins (ADC): 1 <br />UARTs: 1 <br />SPIs: 1 <br />I2Cs: 1 <br />Flash Memory: 4 MB <br />SRAM: 64 KB <br />Clock Speed: 80 MHz <br />USB-TTL based on CP2102 is included onboard, Enabling Plug n Play <br />PCB Antenna <br />Small Sized module to fit smartly inside your IoT projects</p> <p>&nbsp;</p> <p>&nbsp;</p>