add 0xCB Helios quickpin

docs/en/quickpin.md

@@ -11,6 +11,7 @@ microcontrollers with only a single line change and less mistakes.
   - Boardsource Blok [Boardsource](https://boardsource.xyz/store/628b95b494dfa308a6581622)
   - Nice!nano [Nicekeyboards](https://nicekeyboards.com/nice-nano/)
   - Adafruit KB2040 [Adafruit](https://www.adafruit.com/product/5302)
+  - 0xCB Helios [KeebSupply](https://keeb.supply/products/0xcb-helios)
 
 ## Pro micro footprint pinout
 

kmk/quickpin/pro_micro/helios.py

@@ -0,0 +1,28 @@
+import board
+
+pinout = [
+    board.TX,
+    board.RX,
+    None,  # GND
+    None,  # GND
+    board.GP2,
+    board.GP3,
+    board.GP4,
+    board.GP5,
+    board.GP6,
+    board.GP7,
+    board.GP8,
+    board.GP9,
+    board.GP21,
+    board.MOSI,
+    board.MISO,
+    board.SCK,
+    board.GP26,
+    board.GP27,
+    board.GP28,
+    board.GP29,
+    None,  # 3.3v
+    None,  # RST
+    None,  # GND
+    None,  # RAW
+]