NodeMCU Lua - CH340 USB

  • Brand: Generic
  • Product Code: NODEMCU-CH340
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock HX3-05
    Stellenbosch In Stock Z3040
  • R145.00 (price excl. VAT)


NodeMCU Lua - CH340 USB

This is an ESP8266 equipped with 32M of flash memory. It is compatible for NodeMCU board (Lua based ESP8266). The additional memory this unit has allows for bigger projects with complicated and large libraries. It features an onboard USB-TTL Serial converter (CH340G chip) and a Micro-USB female connector. It comes with two sets of 15 pins headers to give you the freedom of choosing whether soldering directly onto the pin holes for a more compact approach.

Quick Spec

  • Capable of WIFI networking (IOT): Access-Point, station or Web Server etc.
  • Uses simple LUA based programming language
  • Supports Arduino IDE
  • Event-driven API for network applications
  • 9 GPIO pins D0 – D8 featuring PWM functionality, I2C and SPI communication
  • Operating Voltage: 4.9 – 9 VDC
  • Dimensions: 49 x 26 x 5mm
  • Weight: 10g

Pinout

esp-nodemcu-v1-pinouts-l

Sample Code



void setup() {
    // Initialize the LED_BUILTIN pin as an output
    pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
    // Turn the LED on (Note that LOW is the voltage level
    digitalWrite(LED_BUILTIN, LOW);
    
    // Wait for a second
    delay(1000);
    
    // Turn the LED off by making the voltage HIGH
    digitalWrite(LED_BUILTIN, HIGH);
    
    // Wait for two seconds (to demonstrate the active low LED)
    delay(2000);
}

Resources

Shipping List

  • 1 X NodeMCU Lua - CH340 USB
  • 1 X Header Set


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Tags: node, mcu, esp8266, development, nodemcu, board, wifi, bluetooth, ble, ai thinker, ai, thinker, lua, ch340