RM11.50
LoLin V3 NodeMcu ESP8266 IoT Lua WIFI / NodeMcu Base V0.1 Board Development Board
Price RM11.50
Product SKU 40-NodeMcu
Size (L x W x H) 9 cm x 6 cm x 2 cm
Reward Points 20
Points Needed 792
Availability 3
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Description
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  • Wireless 802.11 b / g / n standard which support STA / AP / STA + AP three operating modes
  • Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
  • Power input: 4.5V ~ 9V (10VMAX), USB-powered
  • Current: continuous transmission: 70mA (200mA MAX), Standby: <200uA
  • UART Transfer rate: 110-460800bps
  • Remote firmware upgrade (OTA) & Support Smart Link Smart Networking
  • Working temperature: -40 deg ~ + 125 deg Celsius
  • Drive Type: Dual high-power H-bridge driver

The NodeMcu is an open-source wifi development kit that speed up your prototyping project especially for IOT purpose. Using a few LUA Script line, it can be programmed using Arduino IDE, which can dramatically help novice learner to reduce redundant work for controlling their hardwares. The Development board is based on popular low cost wifi cheap ESP8266, version 12, integrates with GPIOs, PWM, II2, 1-Wire and ADC module packed in one board. This board comes together with a USB to TTL converter chips, CH340G which allows user to program the board or communicate via UART protocols directly  using a microusb cable.

There are two ways to power up NodeMcu, via Vin pins or USB cable. Vin pins are connected to a AMS117-3.3V regulator, so the input voltage is between 4.5V to 9V. Since ESP8266 chips are still operating at 3.3VDC level, do not connect any voltages more than 3.3V to the rest of the pin except Vin. We strongly recommend a voltage divider or logic level shifter to communicate your I/O device safely.

Technical Specification : 

  • Wireless 802.11 b / g / n standard which support STA / AP / STA + AP three operating modes
  • Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
  • D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA, AD0: 1 channel ADC
  • Power input: 4.5V ~ 9V (10VMAX), USB-powered
  • Current: continuous transmission: 70mA (200mA MAX), Standby: <200uA
  • UART Transfer rate: 110-460800bps
  • Remote firmware upgrade (OTA) & Support Smart Link Smart Networking
  • Working temperature: -40 deg ~ + 125 deg Celsius
  • Drive Type: Dual high-power H-bridge driver

Tutorials

Reference Link :

https://github.com/nodemcu

Description NodeMCU Base V0.1

This base board is the Breakout Board for ESP8266 NodeMcu V3 Lua CH340 WiFi Development Board. All the I/O ports are easily accessible thru the 2.54mm pin header for easy prototyping. This baseboard also with on board 5V regulator. Accept power input of 5~12V thru 5.5mm power from wall plug adapter. The perfect solution for breaking out the pins from Lua V3 NodeMCU.

Features:

  • Small and handy module.
  • Supply Voltage: 6~24Vdc.
  • The spacing between headers pin: 54 mm.
  • Lead-out all the I/O ports of the ESP-12E development board.
  • Lead out the pins of 5V and 3.3V power supply.
  • Convenient to connect with peripheral modules with jumper wires.
  • Onboard 5V/1A DC-DC step-down converter circuit.
  • Onboard power-on LED indicator.
  • Board Dimension: 60×60 mm.

 



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1 x LoLin V3 NodeMcu ESP8266 IoT Lua WIFI / NodeMcu Base V0.1 Board Development Board