alexmucde / WemosLibrary

Easy to use C++ Library for the WEMOS/LOLIN D1 mini boards and shields

WemosLibrary

Easy to use C++ Library for the WEMOS/LOLIN D1 mini CPU boards and shields for the Arduino platform.

The following Wemos D1 Mini CPU Boards are supprted:

AliExpress

Amazon Germany AliExpress

AliExpress

The following base boards can be used to use several Wemos Shields in parallel:

Amazon Germany AliExpress Dual Base

AliExpress Triple Base

Implemented classes

WLed

Supported Boards

Supports WEMOS Builtin LED

Amazon Germany AliExpress

Default Settings

Pin: GPIO02/D4

Dependent Library

None

Examples

#include <WLed.h>

WLed led;

void setup() {
  led.setup();
}

void loop() {
  led.loop();
  
  led.on();
  delay(500);
  led.off();
  delay(500);
  
}

WRgb

Supported Boards

WEMOS WS2812B RGB Shield

AliExpress

Default Settings

Pin: GPIO04/D2

Dependent Library

Adafruit NeoPixel

Examples

#include <WRgb.h>

WRgb rgb;		// single WS2812B RGB Leds
//WRgb rgb(7);	// seven WS2812B RGB Leds

void setup() {
  rgb.setup();
}

void loop() {
  rgb.loop();
  
  rgb.setColor(white);
  rgb.on();
  delay(500);

  rgb.setColor(red);
  delay(500);
  rgb.setColor(green);
  delay(500);
  rgb.setColor(blue);
  delay(500);

  rgb.off();
  delay(500);
  
}

WButton

Supported Boards

Supports WEMOS Button Shield

AliExpress

Default Settings

Pin: GPIO00/D3

Dependent Library

None

Examples

#include <WButton.h>
#include <WLed.h>

WButton button;
WLed led;

void setup() {
  button.setup();
  led.setup();
}

void loop() {
  switch(button.event())
  {
    case WButton::Pressed:
      led.on();
      break;
    case WButton::Released:
      led.off();
      break;
  }
}

WRelais

Supported Boards

Supports WEMOS Relais Shield

Amazon Germany AliExpress

Default Settings

Pin: GPIO14/D5

Dependent Library

None

Examples

#include <WRelais.h>

WRelais relais;

void setup() {
  relais.setup();
}

void loop() {
  relais.on();
  delay(500);
  relais.off();
  delay(500);
  
}

WBuzzer

Supported Boards

Supports WEMOS Buzzer Shield

AliExpress

Default Settings

Pin: GPIO05/D1

Dependent Library

None

Examples

#include <WBuzzer.h>

WBuzzer buzzer;

void setup() {
  buzzer.setup();
}

void loop() {
  buzzer.tone(262,150); // c
  delay(500);
  buzzer.tone(294,150); // d
  delay(500);
  buzzer.tone(230,150); // e
  delay(500);
}

WAmbientLight

Supported Boards

Supports WEMOS Ambient Light

Default Settings

Pin:

• GPIO05/D1
• GPIO04/D2

Default I²C Address: 0x23

Dependent Library

BH1750

Examples

#include <WAmbientLight.h>

WAmbientLight ambientLight;

void setup() {
	Serial.begin(115200);
	
	ambientLight.setup();
}

void loop() {
	uint16_t value = ambientLight.getValue();

	Serial.print("Light: ");
	Serial.print(value);
	Serial.println(" lx");
	delay(1000);
  
}

WCan

Supported Boards

Supports a custom build CAN Shield with MCP2515

Default Settings

D5 SCK D6 MISO D7 MOSI D8 GPIO015 CS D4 GPIO02 INT

Dependent Library

MCP CAN lib

WMqtt

Dependent Library

PubSubClient

WTimer

Helper class

WColour

Helper class

WColourArray

Helper class

WDlt

Logging in the Automotive DLT protocol

Serial

Helper class for serial port communication

Contributing

Contibutions are always welcome! Please provide a Pull Request on Github.

https://github.com/alexmucde/DLTRelais

Donation

If you find this SW useful and you want to donate my work please select one of the following donations:

Paypal Donation:

Github Sponsors:

❤️ Sponsor

Copyright

Alexander Wenzel [e-mail]

This code is licensed under LGPLv3.

Links

https://github.com/alexmucde/WemosLibrary