Add oled display in component list

README.md

@@ -38,6 +38,7 @@ To build and use a Swoop LP you will need:
 * 34× SK6812 Mini-E RGB SMD Leds
 * 34× keycaps
 * 2× side-scrolling encoders
+* 2× OLED LCD Display 128x32 SSD1306 (optional)
 * 2× reset switches (optional; [B3U-1000P(M)](https://github.com/davidphilipbarr/Sweep/issues/20))
 * Some little rubber feet/bumpers
 * 2× power switches (wireless only; MSK 12C02)
@@ -75,6 +76,7 @@ To build and use a Swoop MX you will need:
 * 34-36× SK6812 Mini-E RGB SMD Leds (optional; not recommended for wireless)
 * 34-36× keycaps
 * 2× Rotary encoders & knobs (optional)
+* 2× OLED LCD Display 128x32 SSD1306 (optional)
 * 2× reset switches (optional; [B3U-1000P(M)](https://github.com/davidphilipbarr/Sweep/issues/20))
 * Some little rubber feet/bumpers
 * 2× power switches (wireless only; MSK 12C02)