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philippe44
2023-06-03 23:43:05 +02:00
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@@ -305,7 +305,7 @@ See [set_GPIO](#set-gpio) for how to set the green and red LEDs. In addition, th
``` ```
[green=0..100][,red=0..100] [green=0..100][,red=0..100]
``` ```
NB: For well-known configuration, this is ignored NB: For well-known configuration, GPIO affected to green and red LED cannot be changed but brightness option applies
### Rotary Encoder ### Rotary Encoder
One rotary encoder is supported, quadrature shift with press. Such encoders usually have 2 pins for encoders (A and B), and common C that must be set to ground and an optional SW pin for press. A, B and SW must be pulled up, so automatic pull-up is provided by ESP32, but you can add your own resistors. A bit of filtering on A and B (~470nF) helps for debouncing which is not made by software. One rotary encoder is supported, quadrature shift with press. Such encoders usually have 2 pins for encoders (A and B), and common C that must be set to ground and an optional SW pin for press. A, B and SW must be pulled up, so automatic pull-up is provided by ESP32, but you can add your own resistors. A bit of filtering on A and B (~470nF) helps for debouncing which is not made by software.