- User contributions [en]

IPS Display 1.22 inch

2025-05-29T10:28:18Z

178.197.195.186: /* Code */

== Grove - IPS Display 1.22 inch (Seeed-Studio) ==

=== Caractéristiques ===

240 x 240 pixels 
Up to 65k colors with RGB display 
3.3V or 5V 

[[File:1.22 Inch IPS Display 1.PNG|350px]]
[[File:1.22 Inch IPS Display 2.PNG|250px]]

[[File:1.22 Inch IPS Display 3.PNG|350px]]

=== Communication ===

D7 (D7/D8) port

==== Liens externes ====

[https://www.seeedstudio.com/Grove-1-2-Inch-IPS-Display-p-5699.html https://www.seeedstudio.com/Grove-1-2-Inch-IPS-Display-p-5699.html]  shop

[https://wiki.seeedstudio.com/grove_1.2inch_ips_display/ wiki.seeedstudio.com/grove_1.2inch]  wiki

==== Code ====

Bibliothèques : 
https://github.com/adafruit/Adafruit-GFX-Library 
https://github.com/adafruit/Adafruit_BusIO 
https://github.com/limengdu/Arduino_ST7789_Fast/tree/master

<pre>
#include <Adafruit_GFX.h>
#include <Arduino_ST7789_Fast.h>

#define SCK 7
#define SDA 8

Arduino_ST7789 lcd = Arduino_ST7789(SCK, SDA);

void setup(void)
{
lcd.init();
lcd.fillScreen(BLACK);

lcd.setCursor(0, 0);
lcd.setTextColor(RED,BLACK);
lcd.setTextSize(3);
lcd.println("HELLO WORLD");
}

void loop()
{

}
</pre>

IPS Display 1.22 inch

2025-05-28T18:10:09Z

178.197.195.186: /* Code */

== Grove - IPS Display 1.22 inch (Seeed-Studio) ==

=== Caractéristiques ===

240 x 240 pixels 
Up to 65k colors with RGB display 
3.3V or 5V 

[[File:1.22 Inch IPS Display 1.PNG|350px]]
[[File:1.22 Inch IPS Display 2.PNG|250px]]

[[File:1.22 Inch IPS Display 3.PNG|350px]]

=== Communication ===

D7 (D7/D8) port

==== Liens externes ====

[https://www.seeedstudio.com/Grove-1-2-Inch-IPS-Display-p-5699.html https://www.seeedstudio.com/Grove-1-2-Inch-IPS-Display-p-5699.html]  shop

[https://wiki.seeedstudio.com/grove_1.2inch_ips_display/ wiki.seeedstudio.com/grove_1.2inch]  wiki

==== Code ====

Bibliothèques : 
https://github.com/adafruit/Adafruit-GFX-Library 
https://github.com/adafruit/Adafruit_BusIO
https://github.com/limengdu/Arduino_ST7789_Fast/tree/master

<pre>
#include <Adafruit_GFX.h>
#include <Arduino_ST7789_Fast.h>

#define SCK 7
#define SDA 8

Arduino_ST7789 lcd = Arduino_ST7789(SCK, SDA);

void setup(void)
{
lcd.init();
lcd.fillScreen(BLACK);

lcd.setCursor(0, 0);
lcd.setTextColor(RED,BLACK);
lcd.setTextSize(3);
lcd.println("HELLO WORLD");
}

void loop()
{

}
</pre>

XIAO-RA4M1

2025-05-27T18:20:17Z

178.197.195.186: /* code */

=== Support ===

XIAO-RA4M1 

Renesas RA4M1 
build-in RGB LED 

Navigate to File > Preferences, and fill "Additional Boards Manager URLs" with the url below: https://files.seeedstudio.com/arduino/package_renesas_1.2.0_index.json

type the keyword RA4M1

[[File:XIAO RA4M1 4.PNG|250px]]

[[File:XIAO RA4M1 1.PNG|250px]] 

[[File:XIAO RA4M1 2.PNG|400px]]
[[File:XIAO RA4M1 3.PNG|350px]]

Navigate to File > Examples > 01.Basics > Blink, open the program.

https://github.com/adafruit/Adafruit_NeoPixel.git

==== Liens externes ====

https://www.seeedstudio.com/Seeed-XIAO-RA4M1-p-5943.html 
https://wiki.seeedstudio.com/getting_started_xiao_ra4m1/ 

=== code ===

Blink 
https://wiki.myows.top/index.php?title=Blink_Examples_01-Basics

changer la couleur de la LED entre le rouge, le vert et le bleu 

Play with RGB LEDs 

LED user allumé 
LED RGB change de couleur, mais lumiere très forte 

Bibliothèque :
https://github.com/adafruit/Adafruit_NeoPixel

<pre>
#include <Adafruit_NeoPixel.h>

#define LED_PIN RGB_BUILTIN // Define the pin for the built-in RGB LED
#define NUM_PIXELS 1 // Number of WS2812 LEDs

Adafruit_NeoPixel pixels(NUM_PIXELS, LED_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
pinMode(PIN_RGB_EN, OUTPUT); // Set up the power pin
digitalWrite(PIN_RGB_EN, HIGH); //Turn on power to the LED
pixels.begin(); // Initialize the NeoPixel library
}

void loop() {
// Transition from Red to Green
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(255 - i, i, 0)); // Red decreases, Green increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Green to Blue
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(0, 255 - i, i)); // Green decreases, Blue increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Blue to Red
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(i, 0, 255 - i)); // Blue decreases, Red increases
pixels.show();
delay(10); // Adjust delay for smoothness
}
}
</pre>

Adjust delay for smoothness :
Ajustez le délai pour plus de fluidité

XIAO-RA4M1

2025-05-27T18:17:25Z

178.197.195.186: /* code */

XIAO-RA4M1

2025-05-27T18:16:46Z

178.197.195.186: /* code */

=== Support ===

XIAO-RA4M1 

Renesas RA4M1 
build-in RGB LED 

Navigate to File > Preferences, and fill "Additional Boards Manager URLs" with the url below: https://files.seeedstudio.com/arduino/package_renesas_1.2.0_index.json

type the keyword RA4M1

[[File:XIAO RA4M1 4.PNG|250px]]

[[File:XIAO RA4M1 1.PNG|250px]] 

[[File:XIAO RA4M1 2.PNG|400px]]
[[File:XIAO RA4M1 3.PNG|350px]]

Navigate to File > Examples > 01.Basics > Blink, open the program.

https://github.com/adafruit/Adafruit_NeoPixel.git

==== Liens externes ====

https://www.seeedstudio.com/Seeed-XIAO-RA4M1-p-5943.html 
https://wiki.seeedstudio.com/getting_started_xiao_ra4m1/ 

=== code ===

Blink 
https://wiki.myows.top/index.php?title=Blink_Examples_01-Basics

changer la couleur de la LED entre le rouge, le vert et le bleu 

Play with RGB LEDs 

LED user allumé 
LED RGB change de couleur, mais lumiere très forte 

https://github.com/adafruit/Adafruit_NeoPixel

<pre>
#include <Adafruit_NeoPixel.h>

#define LED_PIN RGB_BUILTIN // Define the pin for the built-in RGB LED
#define NUM_PIXELS 1 // Number of WS2812 LEDs

Adafruit_NeoPixel pixels(NUM_PIXELS, LED_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
pinMode(PIN_RGB_EN, OUTPUT); // Set up the power pin
digitalWrite(PIN_RGB_EN, HIGH); //Turn on power to the LED
pixels.begin(); // Initialize the NeoPixel library
}

void loop() {
// Transition from Red to Green
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(255 - i, i, 0)); // Red decreases, Green increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Green to Blue
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(0, 255 - i, i)); // Green decreases, Blue increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Blue to Red
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(i, 0, 255 - i)); // Blue decreases, Red increases
pixels.show();
delay(10); // Adjust delay for smoothness
}
}
</pre>

XIAO-RA4M1

2025-05-27T18:14:18Z

178.197.195.186: /* code */

=== Support ===

XIAO-RA4M1 

Renesas RA4M1 
build-in RGB LED 

Navigate to File > Preferences, and fill "Additional Boards Manager URLs" with the url below: https://files.seeedstudio.com/arduino/package_renesas_1.2.0_index.json

type the keyword RA4M1

[[File:XIAO RA4M1 4.PNG|250px]]

[[File:XIAO RA4M1 1.PNG|250px]] 

[[File:XIAO RA4M1 2.PNG|400px]]
[[File:XIAO RA4M1 3.PNG|350px]]

Navigate to File > Examples > 01.Basics > Blink, open the program.

https://github.com/adafruit/Adafruit_NeoPixel.git

==== Liens externes ====

https://www.seeedstudio.com/Seeed-XIAO-RA4M1-p-5943.html 
https://wiki.seeedstudio.com/getting_started_xiao_ra4m1/ 

=== code ===

Blink 
https://wiki.myows.top/index.php?title=Blink_Examples_01-Basics

changer la couleur de la LED entre le rouge, le vert et le bleu 

Play with RGB LEDs 

https://github.com/adafruit/Adafruit_NeoPixel

<pre>
#include <Adafruit_NeoPixel.h>

#define LED_PIN RGB_BUILTIN // Define the pin for the built-in RGB LED
#define NUM_PIXELS 1 // Number of WS2812 LEDs

Adafruit_NeoPixel pixels(NUM_PIXELS, LED_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
pinMode(PIN_RGB_EN, OUTPUT); // Set up the power pin
digitalWrite(PIN_RGB_EN, HIGH); //Turn on power to the LED
pixels.begin(); // Initialize the NeoPixel library
}

void loop() {
// Transition from Red to Green
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(255 - i, i, 0)); // Red decreases, Green increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Green to Blue
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(0, 255 - i, i)); // Green decreases, Blue increases
pixels.show();
delay(10); // Adjust delay for smoothness
}

// Transition from Blue to Red
for (int i = 0; i <= 255; i++) {
pixels.setPixelColor(0, pixels.Color(i, 0, 255 - i)); // Blue decreases, Red increases
pixels.show();
delay(10); // Adjust delay for smoothness
}
}
</pre>