LED strip WS2815 กันน้ำ IP67 12V RGB ยาว 1m / 5m 60 ดวง/เมตร แบบ WS2815 5050 SMD (Waterproof)

WS2815 Individual Addressable and breakpoint continue Flex led strips, 60led/m, Control IC built inside the LED, 60pixel/m, 12V, 12w/m, 10mm white or black PCB, 15cm JST connector;

Features: 12V | Individual Addressable | Breakpoint Continue | IC Buit-in |

1) Addressable DC12V WS2815 LED Strips; Long life span 50,000+ hours;
2) Super bright 5050 SMD top LED, high intensity and reliability;
3) Absolutely addressable, each IC built inside a SMD5050-RGB LED;
4) WS2815 has 4 Wires input and output: SPI Data x2, GND and Power+;
6) One led one cut;
7) PWM 2KHz/m, Data transmit up to 800kbps, 256 grayscale effect;
8) Each IC control one led, individual controllable;

Application:

> Widely used for home decoration use, hotels, clubs, shopping malls
> Architectural decorative lighting, boutique atmosphere lighting
> Extensively applied in background lighting, concealed lighting, channel letter lighting
> Emergency & security lighting, advertisement sign lighting
> Decorative lights for holiday, event, show exhibition
> Applicable for automobile and bicycle decoration, border or contour lighting

Remark:

1) Do not use any acidic, alkaline adhesive fixing Product;
2) It is prohibited to make products with a hard object collision, friction;
3) Do not use your fingers to press LED;
4) Don’t make positive and negative reversed;
5) Don’t install when product is working;
6) Installation, repair and maintenance must be made by professional Person;
7) Before you use them make sure the power supply voltage to meet the requirements and wire connection correctly.

วิธีการใช้งานร่วมกับ Arduino UNO r3


ตัวอย่าง Code

ใช้ไลบรารี่ https://github.com/FastLED/FastLED

1. /* -------------------------------------------------------------------------- */
2. /*                     WS2815 using UNO by Modulemore.com          */
3. /* -------------------------------------------------------------------------- */
4.  
5. /* --------------------------------- Pinout -------------------------------- */
6. // UNO  ----   WS2815
7. // D2            DI
8. // GND           GND
9.  
10. #include <Arduino.h>
11. #include <FastLED.h>
12.  
13. // How many leds in your strip?
14. #define NUM_LEDS 60*4 
15.  
16. #define DATA_PIN 2 
17.  
18. // Define the array of leds
19. CRGB leds[NUM_LEDS];
20.  
21. void setup() { 
22.   Serial.begin(115200);
23.   Serial.println("resetting");
24.   FastLED.addLeds<WS2812B,DATA_PIN,RGB>(leds,NUM_LEDS); //สามารถใช้ WS2812B สำหรับ WS2815 ได้
25.   FastLED.setBrightness(84); //ความสว่างสูงสุด = 255
26. }
27.  
28. void fadeall() { for(int i = 0; i < NUM_LEDS; i++) { leds[i].nscale8(250); } }
29.  
30. void loop() { 
31.   static uint8_t hue = 0;
32.   Serial.print("x");
33.   // First slide the led in one direction
34.   for(int i = 0; i < NUM_LEDS; i++) {
35.     // Set the i'th led to red 
36.     leds[i] = CHSV(hue++, 255, 255);
37.     // Show the leds
38.     FastLED.show(); 
39.     // now that we've shown the leds, reset the i'th led to black
40.     // leds[i] = CRGB::Black;
41.     fadeall();
42.     // Wait a little bit before we loop around and do it again
43.     delay(10);
44.   }
45.   Serial.print("x");
46.  
47.   // Now go in the other direction.  
48.   for(int i = (NUM_LEDS)-1; i >= 0; i--) {
49.     // Set the i'th led to red 
50.     leds[i] = CHSV(hue++, 255, 255);
51.     // Show the leds
52.     FastLED.show();
53.     // now that we've shown the leds, reset the i'th led to black
54.     // leds[i] = CRGB::Black;
55.     fadeall();
56.     // Wait a little bit before we loop around and do it again
57.     delay(10);
58.   }
59. }