Nodemcu V3 CP2102


Nodemcu V3 CP2102

ESP8266 ESP-12F Wireless WIFI Internet of Things Development Board

 

Description:

     The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire and ADC all in one board. Power your development in the fastest way combine with NodeMCU Firmware! R2 version had CP2102 USB-TTL instead, larger current support, slim board can put on breadboard.

     High quality USB cable is needed for this board to give high current supply, otherwise your board won’t be recognized.
The hardware documentation for the board can be found on nodemcu-devkit repo, including schematics and PCB layout designed with Altium Designer.


Documentation:

     You can find the firmware source code and documentation on Github, as well as nodemcu-flasher, a Windows only tools to flash the firmware to a module. There’s also a separate tool called esptool that will let you flash nodemcu from Linux. In case you find the documentation is all over the place, you might want to checkout NodeMCU video tutorial below.

     Nodemcu.com is the official website for the project, but you’ll find more information on Github. You can also get answers to your questions on their BBS or ESP8622 community forums.

 

  •     Wi-Fi Module – ESP-12F module similar to ESP-12 module but with 6 extra GPIOs.
  •     USB – micro USB port for power, programming and debugging
  •     Headers – 2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
  •     Misc – Reset and Flash buttons
  •     Power – 5V via micro USB port
  •     Dimensions – 49 x 24.5 x 13mm

 

Microcontroller     ESP-8266EX

  • Operating Voltage     3.3V
  • Digital I/O Pins     11
  • Analog Input Pins     1(Max input: 3.2V)
  • Clock Speed     80MHz/160MHz
  • Flash     4M bytes
  • Length     34.2mm
  • Width     25.6mm
  • Weight     10g

 

Pin Function ESP-8266 Pin
TX TXD TXD
RX RXD RXD
A0 Analog input, max 3.3V input A0
D0 IO GPIO16
D1 IO, SCL GPIO5
D2 IO, SDA GPIO4
D3 IO, 10k Pull-up GPIO0
D4 IO, 10k Pull-up, BUILTIN_LED GPIO2
D5 IO, SCK GPIO14
D6 IO, MISO GPIO12
D7 IO, MOSI GPIO13
D8 IO, 10k Pull-down, SS GPIO15
G Ground GND
5V 5V -
3V3 3.3V 3.3V
RST Reset RST

 

Paket içeriği :

  •       1 Adet Nodemcu V3 CP2102

 

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Nodemcu V3 CP2102

  • Brand: OEM
  • Product Code: NodeMcu V3 Modül
  • Availability: In Stock
  • Fiyat : 32.00TL
  • KDV Dahil : 37.76TL

Tags: Nodemcu, V3.0, 3.0, Wireless, WIFI, IOT, Internet of Things, Development Board, ESP-12F