Merge remote-tracking branch 'upstream/main'

Author: softhack007

docs/features/multi-strip.md

@@ -10,12 +10,16 @@ hide:
 Starting in WLED 0.12.0, you are able to use multiple LED outputs from one ESP board!
 Pins and LED numbers can be easily configured in LED settings, you don't need to re-compile code for your specific setup. Custom binaries for multiple pins are now also a thing of the past!
 
-There are a few tips and recomendations to keep in mind when designing your setup:
+There are a few tips and recommendations to keep in mind when designing your setup:
 
 ### General
 
 - It is highly recommended to use an ESP32 when using more than 1 output
 - You may freely choose the LEDs type, pin numbers, length and color order of your LED strips at runtime in the LED settings page
+- You cannot use input-only pins for LEDs output
+    - classic esp32: pins 34 through 39 are input only.
+    - esp32-s2: pin 46 is input only.
+    - esp32-s3 and esp32-c3 don't have any input-only pins.
 - Highly recommended to size power supply correctly according to your setup and disable the WLED brightness limiter setting to increase framerate with very large LED counts
 - Most strip types have yet to be tested. Add confirmed working below:
 - Confirmed working: WS281x, SK6812 RGBW, PWM white
@@ -40,7 +44,7 @@ There are a few tips and recomendations to keep in mind when designing your setu
  - * ESP32-S3: 4 led strips
  - * ESP32-S2: 5 led strips (4 with audioreactive)
  - * ESP32-C3: 2 led strips
-- Contrary to the ESP8266, the pin usage does not matter on ESP32, feel free to use any available pin
+- Contrary to the ESP8266, the pin usage does not matter on ESP32, feel free to use any available pin, except for input-only pins.
 
 - For best eye-candy performance, it is recommeded to use 320 LEDs/pin with 4 outputs for a total of 1280 LEDs.
 - For smooth performance, it is recommeded to use 512 LEDs/pin with 4 outputs for a total of 2048 LEDs.

docs/index.md

@@ -56,7 +56,7 @@ A fast and feature-rich implementation of an ESP32/ESP8266 webserver to control
 - Segments to set different effects and colors to parts of the LEDs  
 - Settings page - configuration over network  
 - Access Point and station mode - automatic failsafe AP  
-- Up to 3 LED outputs per ESP8266 instance and 10 LED outputs per ESP32 instance
+- Up to 3 LED outputs per ESP8266 instance and [up to 10 LED outputs per ESP32 instance](/features/multi-strip/#esp32)
 - Support for RGBW strips  
 - Up to 250 user presets to save and load colors/effects easily, supports cycling through them.  
 - Presets can be used to automatically execute API calls  
@@ -112,7 +112,7 @@ Join the Discord server to discuss everything about WLED!
 Check out the WLED [Discourse forum](https://wled.discourse.group)!  
 If WLED MM really brightens up your every day, you can [![Paypalbadge](https://img.shields.io/badge/send%20me%20a%20small%20gift-paypal-blue.svg?style=flat-square)](https://paypal.me/moonmodules)
 
-!!! danger "Disclaimer"
-    If you are sensitive to photosensitive epilepsy it is not recommended that you use this software.  
-    In case you still want to try, don't use strobe, lighting or noise modes or high effect speed settings.  
-    As per the MIT license, I assume no liability for any damage to you or any other person or equipment.  
+!!! danger "**Disclaimer**"
+    If you are sensitive to photosensitive epilepsy it is not recommended that you use this software. 
+    In case you still want to try, don't use strobe, lighting or noise modes or high effect speed settings. 
+    As per EUPL, we assume no liability for any damage.