Added compile time PWM fan pins.
Updated readme
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@ -19,8 +19,8 @@ You will also need `-D USERMOD_DALLASTEMPERATURE`.
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All of the parameters are configured during run-time using Usermods settings page.
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All of the parameters are configured during run-time using Usermods settings page.
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This includes:
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This includes:
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* PWM output pin
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* PWM output pin (can be configured at compile time `-D PWM_PIN=xx`)
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* tacho input pin
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* tacho input pin (can be configured at compile time `-D TACHO_PIN=xx`)
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* sampling frequency in seconds
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* sampling frequency in seconds
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* threshold temperature in degees C
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* threshold temperature in degees C
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@ -10,6 +10,13 @@
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// https://github.com/KlausMu/esp32-fan-controller/tree/main/src
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// https://github.com/KlausMu/esp32-fan-controller/tree/main/src
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// adapted for WLED usermod by @blazoncek
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// adapted for WLED usermod by @blazoncek
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#ifndef TACHO_PIN
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#define TACHO_PIN -1
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#endif
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#ifndef PWM_PIN
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#define PWM_PIN -1
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#endif
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// tacho counter
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// tacho counter
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static volatile unsigned long counter_rpm = 0;
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static volatile unsigned long counter_rpm = 0;
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@ -37,8 +44,8 @@ class PWMFanUsermod : public Usermod {
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#endif
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#endif
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// configurable parameters
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// configurable parameters
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int8_t tachoPin = -1;
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int8_t tachoPin = TACHO_PIN;
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int8_t pwmPin = -1;
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int8_t pwmPin = PWM_PIN;
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uint8_t tachoUpdateSec = 30;
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uint8_t tachoUpdateSec = 30;
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float targetTemperature = 25.0;
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float targetTemperature = 25.0;
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uint8_t minPWMValuePct = 50;
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uint8_t minPWMValuePct = 50;
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@ -81,11 +81,13 @@ void registerUsermods()
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Usermod can be configured in Usermods settings page.
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Usermod can be configured in Usermods settings page.
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* `enabled` - enable/disable usermod
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* `enabled` - enable/disable usermod
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* `pin` - GPIO pin where relay is attached to ESP
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* `pin` - GPIO pin where relay is attached to ESP (can be configured at compile time `-D MULTI_RELAY_PINS=xx,xx,...`)
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* `delay-s` - delay in seconds after on/off command is received
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* `delay-s` - delay in seconds after on/off command is received
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* `active-high` - toggle high/low activation of relay (can be used to reverse relay states)
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* `active-high` - toggle high/low activation of relay (can be used to reverse relay states)
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* `external` - if enabled WLED does not control relay, it can only be triggered by external command (MQTT, HTTP, JSON or button)
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* `external` - if enabled WLED does not control relay, it can only be triggered by external command (MQTT, HTTP, JSON or button)
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* `button` - button (from LED Settings) that controls this relay
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* `button` - button (from LED Settings) that controls this relay
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* `broadcast`- time in seconds between state broadcasts using MQTT
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* `HA-discovery`- enable Home Assistant auto discovery
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If there is no MultiRelay section, just save current configuration and re-open Usermods settings page.
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If there is no MultiRelay section, just save current configuration and re-open Usermods settings page.
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@ -8,7 +8,7 @@
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*/
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*/
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// version code in format yymmddb (b = daily build)
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// version code in format yymmddb (b = daily build)
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#define VERSION 2204271
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#define VERSION 2204281
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//uncomment this if you have a "my_config.h" file you'd like to use
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//uncomment this if you have a "my_config.h" file you'd like to use
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//#define WLED_USE_MY_CONFIG
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//#define WLED_USE_MY_CONFIG
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