Edit esp-astroclockstepper1.yaml

esphome/esp-astroclockstepper1.yaml

@@ -6,6 +6,7 @@
 # https://home.fox.co.nz/gitea/zorruno/zorruno-homeassistant/src/branch/master/esphome/esp-astroclockstepper.yaml
 #:########################################################################################:#
 # VERSIONS:
+# V1.1 2026-06-22 Added onboard D1 Mini LED flash on each motor step
 # V1.0 2026-06-22 Initial Version
 #:########################################################################################:#
 # HARDWARE:
@@ -31,6 +32,10 @@
 # - Uses built-in 103 pull-up resistors, 10k ohm
 # - Buttons should pull the GPIO pin to GND when pressed
 # - Pull-ups must go to 3.3V, not 5V
+#
+# Onboard Step LED:
+# - GPIO2 / D4
+# - Active-low on most D1 Mini boards
 #:########################################################################################:#
 # OPERATION NOTES:
 # - Normal rotation starts automatically after boot.
@@ -42,6 +47,7 @@
 # - Web template switches mimic held physical buttons.
 # - Manual movement only applies while a physical button or web switch is held/on.
 # - Position counter wraps back to zero after one full rotation.
+# - Onboard D1 Mini LED flashes briefly every time a motor step is issued.
 #:########################################################################################:#
 # OFFLINE NOTES:
 # a) Home Assistant OFFLINE, but Network and MQTT ONLINE
@@ -73,7 +79,7 @@ substitutions:
 
   # Project Naming
   project_name: "zorruno.Astronomical Clock Stepper"
-  project_version: "v1.0"
+  project_version: "v1.1"
 
   # Passwords & Secrets (Unfortunately, you cannot use substitutions inside secret names)
   api_key: !secret esp-api_key
@@ -112,6 +118,10 @@ substitutions:
   # Coil Release
   coil_release_ms: "500"
 
+  # Step LED
+  onboard_step_led_pin: GPIO2
+  step_led_flash_ms: "25"
+
   # Stepper Output Pins
   stepper_in1_pin: GPIO14
   stepper_in2_pin: GPIO12
@@ -194,6 +204,7 @@ esphome:
   on_boot:
     priority: -100
     then:
+      - output.turn_off: onboard_step_led
       - logger.log:
           level: INFO
           format: "Astronomical Clock Stepper started. Normal rotation is %s days per full revolution."
@@ -261,6 +272,16 @@ globals:
     restore_value: no
     initial_value: "false"
 
+  - id: step_led_is_on
+    type: bool
+    restore_value: no
+    initial_value: "false"
+
+  - id: step_led_started_ms
+    type: uint32_t
+    restore_value: no
+    initial_value: "0"
+
   # 0 = Normal
   # 1 = Fast Forward
   # 2 = Slow Forward
@@ -316,7 +337,7 @@ globals:
 
 #:########################################################################################:#
 # OUTPUT:
-# Stepper driver GPIO outputs
+# Stepper driver GPIO outputs and onboard step LED
 # https://esphome.io/components/output/gpio.html
 #:########################################################################################:#
 output:
@@ -336,6 +357,13 @@ output:
     id: stepper_in4
     pin: ${stepper_in4_pin}
 
+  # D1 Mini onboard LED is usually GPIO2 / D4 and active-low
+  - platform: gpio
+    id: onboard_step_led
+    pin:
+      number: ${onboard_step_led_pin}
+      inverted: true
+
 
 #:########################################################################################:#
 # SWITCH:
@@ -637,6 +665,7 @@ interval:
             (${manual_slow_rotation_seconds} * 1000.0) / ${steps_per_rotation};
 
           const uint32_t COIL_RELEASE_MS = ${coil_release_ms};
+          const uint32_t STEP_LED_FLASH_MS = ${step_led_flash_ms};
 
           auto all_coils_off = [&]() {
             id(stepper_in1).turn_off();
@@ -646,6 +675,12 @@ interval:
             id(coils_are_on) = false;
           };
 
+          auto flash_step_led = [&](uint32_t now_ms) {
+            id(onboard_step_led).turn_on();
+            id(step_led_started_ms) = now_ms;
+            id(step_led_is_on) = true;
+          };
+
           auto set_coils_for_phase = [&](int phase) {
             const bool sequence[8][4] = {
               {true,  false, false, false},
@@ -698,6 +733,7 @@ interval:
 
             set_coils_for_phase(id(current_phase_index));
             id(last_step_ms) = now_ms;
+            flash_step_led(now_ms);
           };
 
           const bool fast_forward_active =
@@ -772,6 +808,14 @@ interval:
             all_coils_off();
           }
 
+          if (
+            id(step_led_is_on) &&
+            ((uint32_t) (now_ms - id(step_led_started_ms)) >= STEP_LED_FLASH_MS)
+          ) {
+            id(onboard_step_led).turn_off();
+            id(step_led_is_on) = false;
+          }
+
 
 #:########################################################################################:#
 # MQTT: