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--- docs:blox:connect-ws2812 [2024/08/06 13:35]
admin
+++ docs:blox:connect-ws2812 [2024/08/15 12:51] (current)
admin
@@ Line 1: / Line 1: @@
-===== 2.2 Connecting BLOX to WS2812 Addressable RGB LEDs =====
+====== 2.2 Connecting BLOX to WS2812 Addressable RGB LEDs ======
 OpenBuilds BLOX supports external LED strings, matrixes and rings containing WS2812 based addressable LEDs. It comes with 2x LEDs onboard ready to use as well!
@@ Line 8: / Line 8: @@
   * LED Address: 2+ (0,1=Onboard)
-==== 2.2.1 Wiring ====
+----
+===== 2.2.1 Wiring =====
 | **BLOX Terminal** | **Device** |
 | GND | GND |
-|5V | 5V IN |
+| 5V | 5V IN |
-|LDO | LED Data In |
+| LDO | DIN (LED Data In) |
 | {{:docs:blox:pasted:20240805-181112.png}} | {{:docs:blox:pasted:20240805-144954.png}} | {{:docs:blox:pasted:20240805-145010.png}} |
-==== 2.2.2 Configuration ====
+----
-=== 2.2.2.1 grblHAL / CONTROL ===
-Make sure to set $536=0-255 (WS2812B LED strip length) in grblHAL settings (CONTROL > Grbl Settings Tab > Scroll down to$536 WS2812B LED strip length > Set the value to 2+'number of LEDs on the attached strip/matrix/circle' and Save.
-That is because BLOX has two onboard LEDs. So if you add a 24-LED strip, you should set $536 = 2+24 thus $536=26
-To change the LED colors, use the __M150__ command:  "M150 S0 [strip=0] I0 [index 0-Length of LED strip] P255 [brightness 0-255] R255 [red 0-255] U255 [green 0-255] B255 [blue 0-255]:  [[https://marlinfw.org/docs/gcode/M150.html|Learn more about M150 here]]
-  * For example, setting the first of the two onboard LEDs BLUE: M150 I0 P255 R0 U0 B255
-  * For example, setting all LEDs to Green: M150 S0 U255

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