NodeMCU ESP8266 CP2102 Wi-Fi Development Board

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The ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.

ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area.

Specificatoins of NodeMCU ESP8266 CP2102 Wi-Fi Development Board:

  • Serial/USB Chip CP2102
  • Output Power(dBm) 19.5 @802.11b Mode
  • Flash Memory(Mb) 4
  • Support SDIO 1.1/2.0, SPI, UART
  • Length (mm) 49
  • Width (mm) 24
  • Height (mm) 13
  • Weight (gm) 8
  • Shipment Weight 0.012 kg
  • Shipment Dimensions 6 × 3.5 × 2.5 cm
  • 1 ADC channel 1 channel of 10-bit precision SAR ADC
  • 2 UART interfaces 2 UART interfaces with with support for flow control
  • 4 PWM outputs 4 PWM pins to control things like motor speed or LED brightness
  • 2 SPI and 1 I2C interfaces Two SPI and one I2C interfaces for connecting various sensors and peripherals
  • I2S interface One I2S interface for adding sound to your project
  • 4 timing modes of the SPI format transfer
  • Up to 80 MHz and the divided clocks of 80 MHz
  • Up to 64-Byte FIFO

Features of NodeMCU ESP8266 CP2102 Wi-Fi Development Board:

  • 11 b/g/n Wi-Fi Direct (P2P), soft-AP
  • Integrated TCP/IP protocol stack
  • Use CH340G to replace the CP2102.
  • Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
  • Arduino-like hardware IO
  • Integrated low power 32-bit CPU
  • Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
  • Code like Arduino, but interactively in Lua script.
  • Nodejs style network API
  • Event-driven API for network applications,
  • which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
  • Greatly speed up your IOT application developing process.
  • Lowest cost WI-FI
  • Less than WI-FI MCU ESP8266 integrated and easy to prototyping development kit.
  • We provide the best platform for IoT application development at the lowest cost.
  • 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
  • Voltage Regulator / Converter, excellent DC to DC conversion, super-efficient
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