* first commit of PWM outputs

* fix pin deallocation issue

* refactoring

* removed debug prints

* fix compile error

* added readme

* added compile error for ESP8266

* added overloaded SetDuty method

* convert state to separate nested object

* Revert "added overloaded SetDuty method"

This reverts commit e8ea32f577.

* move constant strings to flash

* reworked json info and config

* bugfixes

* more bugfixes

* updated readme

* use C strings instead of String

* added uint8 and uint16 overloads for SetDuty

* removed ambiguous overload

2022-11-30 09:15:07 +01:00

947 B

Raw Blame History

PWM outputs

v2 Usermod to add generic PWM outputs to WLED. Usermode could be used to control servo motors, LED brightness or any other device controlled by PWM signal.

Installation

Add the compile-time option -D USERMOD_PWM_OUTPUTS to your platformio.ini (or platformio_override.ini). By default upt to 3 PWM outputs could be configured, to increase that limit add build argument -D USERMOD_PWM_OUTPUT_PINS=10 (replace 10 by desired amount).

Currently only ESP32 is supported.

Configuration

By default PWM outputs are disabled, navigate to Usermods settings and configure desired PWM pins and frequencies.

Usage

If PWM output is configured, it starts to publish its duty cycle value (0-1) both to state JSON and to info JSON (visible in UI info panel). To set PWM duty cycle, use JSON api (over HTTP or over Serial)

{
    "pwm": {
        "0": {"duty": 0.1},
        "1": {"duty": 0.2},
        ...
    }
}

947 B Raw Blame History

PWM outputs

Installation

Configuration

Usage

947 B

Raw Blame History