RM20.00
WIFI LUA V3 BASED ESP8266 CH340 4MB
Price RM20.00
Product SKU NODEMCU-V3
Size (L x W x H) 58 mm x 30 mm x 0 mm
Availability In Stock
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Description

DESCRIPTION

 

NodeMCU v3 is a development board which runs on the ESP8266 with the Espressif Non-OS SDK, and hardware based on the ESP-12 module. The device features 4MB of flash memory, 80MHz of system clock, around 50k of usable RAM and an on chip Wifi Transceiver.

 

It became popular because it is a WiFi-ready microcontroller by itself - no need for an Arduino. The aim of this article is to show all NodeMCU pinout and boards that are currently available.

 
FEATURES
  • NODEMCU Lolin Lua IoT ESP8266 Wifi Controller Board V3 with CH340
  • Open-source
  • Interactive
  • Programmable
  • Low cost
  • Simple
  • Smart
  • WiFi enabled
  • Arduino-like hardware IO
  • 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 applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style
  • Greatly speed up your IoT application developing process
  • Lowest cost WiFi
  • Less than $2 WiFi MCU ESP8266 integrated and esay to prototyping development kit
  • We provide the best platform for IoT application development at the lowest cost
  • Input Voltage:
  • 3.3V via 3.3V pin
  • 5.0V via Vin or USB
  • Specifications:
  • The Development Kit based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board.
  • Power your development in the fastest way combinating with NodeMCU Firmware!
  • USB-TTL included, plug&play
  • 10 GPIO, every GPIO can be PWM, I2C, 1-wire
  • PCB antenna
SPECIFICATION
  • 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
  • Wi-Fi: IEEE 802.11 b/g/n: 
  1. Integrated TR switch, balun, LNA, power amplifier and matching network
  2. WEP or WPA/WPA2 authentication, or open networks

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What's in the box

NODEMCU V3 Board x 1pc