doc: add joystick to input devices list

thijstriemstra · web-flow · commit fd72629e015b · 2020-06-10T20:40:21.000+02:00
diff --git a/README.md b/README.md
@@ -311,6 +311,8 @@ Buttons - simple digital keyboard (builtin)
 
 Generic keyboard (no PCINT) - configurable for digital or analog keyboards (builtin)
 
+Analog Joystick
+
 ClickEncoder https://github.com/0xPIT/encoder
 
 Matrix keypad   
