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NODEMCU V3
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NODEMCU V3


RM25.00  
Item details
SKU: 10002610
Weight: 100 grams
Stock: Stock available


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Features

  • Open-source platform
  • Interactive & Programmable
  • WiFi enabled
  • Arduino-like Hardware IO
  • Nodejs style network API
  • ESP8266, a low cost WiFi module on-board (FCC Certified)
  • On-board USB-TTL converter, plug & play
  • Headers – 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins

Specifications

  • Input Voltage: 7 – 12V
  • Operating Voltage: 3.3V
  • CPU: 32-bit RISC Tensilica Xtensa LX106 running at 80 MHz
  • 64 KB of instruction RAM, 96 KB of data RAM   (80x Arduino UNO!)
  • 512 KB of EEPROM (512x Arduino UNO!)
  • External QSPI flash – 512 KB to 4 MB* (up to 16 MB is supported)
  • IEEE 802.11 b/g/n Wi-Fi
    • Integrated TR switch, balun, LNA, power amplifier and matching network
    • WEP or WPA/WPA2 authentication, or open networks
  • Digital I/O Pins (DIO): 16
  • Analog Input Pins (ADC): 1
  • UARTs: 1 on dedicated pins, plus a transmit-only UART can be enabled on GPIO2
  • SPIs: 1
  • I2Cs: 1
  • Flash Memory: 4 MB
  • SRAM: 64 KB
  • Clock Speed: 80 Mhz
  • 80 Mhz clock (5x arduino UNO or mega!)