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16. Interface and application programming

This week I worked on defining my final project idea and started to getting used to the documentation process.

Research

https://learn.adafruit.com/bluefruit-playground-app/neopixels

https://learn.adafruit.com/neopixel-led-heart-necklace/bluefruit-le-connect-app

https://www.instructables.com/Smartphone-Controlled-Neopixels-With-Blynk-App/

https://community.blynk.cc/t/interfacing-neopixel-rgb-led-with-blynk-app-control/24061

https://iotdesignpro.com/projects/blynk-controlled-ws2812-neopixel-led-strip-using-esp8266-nodemcu

Code Example

Use the three backticks to separate code.

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}

Video

From Vimeo

Sound Waves from George Gally (Radarboy) on Vimeo.

From Youtube

3D Models