sbus invertion in config

README.md

@@ -7,7 +7,7 @@ Professional LED controller firmware for ESP32. Designed for model aircraft with
 ### Hardware Support
 - **ESP32 DevKitC** and **ESP32-C3 MINI** Development Board
 - Dual WS2812B LED strip support (configurable GPIOs)
-- PWM signal input for RC control
+- PWM or SBUS signal input for RC control
 - Real-time LED animation at 60 FPS
 
 ### Animation Modes
@@ -35,7 +35,7 @@ led-controller-firmware/
 │   ├── control.c/h      # initialization
 │   ├── config.c/h       # NVS
 │   ├── led.c/h          # WS2812B control (RMT driver)
-│   ├── rcsignal.c/h     # PWM signal reading
+│   ├── rcsignal.c/h     # PWM/SBUS signal reading
 │   ├── localbtn.c/h     # Local btn reading
 │   └── animation.c/h    # LED animation patterns
 ├── CMakeLists.txt
@@ -80,7 +80,7 @@ ESP32 Pin    -> Component
 -----------     ----------
 GPIO XX      -> WS2812B Strip A Data
 GPIO XX      -> WS2812B Strip B Data
-GPIO XX      -> RC PWM Signal
+GPIO XX      -> RC PWM/SBUS Signal
 GPIO XX      -> Local button Signal
 GND          -> Common Ground
 5V           -> LED Strip Power (if current < 500mA)