Merge pull request adafruit#53 from brentru/expose-rgbled-status-wifimanager

Add RGB Status LED to WiFiManager

Author: ladyada

adafruit_esp32spi/adafruit_esp32spi_wifimanager.py

@@ -42,8 +42,9 @@ def __init__(self, esp, secrets, status_pixel=None, attempts=2):
         """
         :param ESP_SPIcontrol esp: The ESP object we are using
         :param dict secrets: The WiFi and Adafruit IO secrets dict (See examples)
-        :param status_pixel: (Optional) The pixel device - A NeoPixel or DotStar (default=None)
-        :type status_pixel: NeoPixel or DotStar
+        :param status_pixel: (Optional) The pixel device - A NeoPixel, DotStar,
+            or RGB LED (default=None)
+        :type status_pixel: NeoPixel, DotStar, or RGB LED
         :param int attempts: (Optional) Failed attempts before resetting the ESP32 (default=2)
         """
         # Read the settings
@@ -214,13 +215,16 @@ def ip_address(self):
 
     def pixel_status(self, value):
         """
-        Change Status NeoPixel if it was defined
+        Change Status Pixel if it was defined
 
         :param value: The value to set the Board's status LED to
         :type value: int or 3-value tuple
         """
         if self.statuspix:
-            self.statuspix.fill(value)
+            if hasattr(self.statuspix, 'color'):
+                self.statuspix.color = value
+            else:
+                self.statuspix.fill(value)
 
     def signal_strength(self):
         """

examples/esp32spi_aio_post.py

@@ -30,7 +30,14 @@
 """Use below for Most Boards"""
 status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2) # Uncomment for Most Boards
 """Uncomment below for ItsyBitsy M4"""
-#status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
+# status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
+# Uncomment below for an externally defined RGB LED
+# import adafruit_rgbled
+# from adafruit_esp32spi import PWMOut
+# RED_LED = PWMOut.PWMOut(esp, 26)
+# GREEN_LED = PWMOut.PWMOut(esp, 27)
+# BLUE_LED = PWMOut.PWMOut(esp, 25)
+# status_light = adafruit_rgbled.RGBLED(RED_LED, BLUE_LED, GREEN_LED)
 wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
 
 counter = 0