diff --git a/adafruit_esp32spi/adafruit_esp32spi_wifimanager.py b/adafruit_esp32spi/adafruit_esp32spi_wifimanager.py
index 0070b94..8cd9433 100755
--- a/adafruit_esp32spi/adafruit_esp32spi_wifimanager.py
+++ b/adafruit_esp32spi/adafruit_esp32spi_wifimanager.py
@@ -42,6 +42,8 @@ def __init__(
         """
         :param ESP_SPIcontrol esp: The ESP object we are using
         :param dict secrets: The WiFi and Adafruit IO secrets dict (See examples)
+            The use of secrets.py to populate the secrets dict is depreciated
+            in favor of using settings.toml.
         :param status_pixel: (Optional) The pixel device - A NeoPixel, DotStar,
             or RGB LED (default=None). The status LED, if given, turns red when
             attempting to connect to a Wi-Fi network or create an access point,
@@ -65,18 +67,10 @@ def __init__(
         self._ap_index = 0
 
         # Check for WPA2 Enterprise keys in the secrets dictionary and load them if they exist
-        if secrets.get("ent_ssid"):
-            self.ent_ssid = secrets["ent_ssid"]
-        else:
-            self.ent_ssid = secrets["ssid"]
-        if secrets.get("ent_ident"):
-            self.ent_ident = secrets["ent_ident"]
-        else:
-            self.ent_ident = ""
-        if secrets.get("ent_user"):
-            self.ent_user = secrets["ent_user"]
-        if secrets.get("ent_password"):
-            self.ent_password = secrets["ent_password"]
+        self.ent_ssid = secrets.get("ent_ssid", secrets["ssid"])
+        self.ent_ident = secrets.get("ent_ident", "")
+        self.ent_user = secrets.get("ent_user")
+        self.ent_password = secrets.get("ent_password")
 
     # pylint: enable=too-many-arguments
 
diff --git a/examples/esp32spi_aio_post.py b/examples/esp32spi_aio_post.py
index ef24db7..c4b5f7f 100644
--- a/examples/esp32spi_aio_post.py
+++ b/examples/esp32spi_aio_post.py
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 import time
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -11,12 +12,24 @@
 
 print("ESP32 SPI webclient test")
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+#                           CIRCUITPY_AIO_USERNAME, CIRCUITPY_AIO_KEY
+secrets = {}
+for token in ["ssid", "password"]:
+    if getenv("CIRCUITPY_WIFI_" + token.upper()):
+        secrets[token] = getenv("CIRCUITPY_WIFI_" + token.upper())
+for token in ["aio_username", "aio_key"]:
+    if getenv("CIRCUITPY_" + token.upper()):
+        secrets[token] = getenv("CIRCUITPY_" + token.upper())
+
+if not secrets:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 # If you are using a board with pre-defined ESP32 Pins:
 esp32_cs = DigitalInOut(board.ESP_CS)
@@ -28,21 +41,24 @@
 # esp32_ready = DigitalInOut(board.D10)
 # esp32_reset = DigitalInOut(board.D5)
 
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 """Use below for Most Boards"""
-status_light = neopixel.NeoPixel(
-    board.NEOPIXEL, 1, brightness=0.2
-)  # Uncomment for Most Boards
+status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
 """Uncomment below for ItsyBitsy M4"""
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
-# Uncomment below for an externally defined RGB LED
+"""Uncomment below for an externally defined RGB LED (including Arduino Nano Connect)"""
 # 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
diff --git a/examples/esp32spi_cheerlights.py b/examples/esp32spi_cheerlights.py
index 7ded593..9bac915 100644
--- a/examples/esp32spi_cheerlights.py
+++ b/examples/esp32spi_cheerlights.py
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 import time
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -12,29 +13,52 @@
 from adafruit_esp32spi import adafruit_esp32spi
 from adafruit_esp32spi import adafruit_esp32spi_wifimanager
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 print("ESP32 SPI webclient test")
 
 DATA_SOURCE = "https://api.thingspeak.com/channels/1417/feeds.json?results=1"
 DATA_LOCATION = ["feeds", 0, "field2"]
 
-esp32_cs = DigitalInOut(board.D9)
-esp32_ready = DigitalInOut(board.D10)
-esp32_reset = DigitalInOut(board.D5)
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# If you are using a board with pre-defined ESP32 Pins:
+esp32_cs = DigitalInOut(board.ESP_CS)
+esp32_ready = DigitalInOut(board.ESP_BUSY)
+esp32_reset = DigitalInOut(board.ESP_RESET)
+
+# If you have an externally connected ESP32:
+# esp32_cs = DigitalInOut(board.D9)
+# esp32_ready = DigitalInOut(board.D10)
+# esp32_reset = DigitalInOut(board.D5)
+
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 """Use below for Most Boards"""
-status_light = neopixel.NeoPixel(
-    board.NEOPIXEL, 1, brightness=0.2
-)  # Uncomment for Most Boards
+status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
 """Uncomment below for ItsyBitsy M4"""
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
+"""Uncomment below for an externally defined RGB LED (including Arduino Nano Connect)"""
+# 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)
 
 # neopixels
diff --git a/examples/esp32spi_ipconfig.py b/examples/esp32spi_ipconfig.py
index 5f67044..644de90 100644
--- a/examples/esp32spi_ipconfig.py
+++ b/examples/esp32spi_ipconfig.py
@@ -2,18 +2,26 @@
 # SPDX-License-Identifier: MIT
 
 import time
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
 import adafruit_esp32spi.adafruit_esp32spi_socket as socket
 from adafruit_esp32spi import adafruit_esp32spi
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 HOSTNAME = "esp32-spi-hostname-test"
 
@@ -26,11 +34,21 @@
 
 UDP_TIMEOUT = 20
 
-esp32_cs = DigitalInOut(board.CS1)
+# If you are using a board with pre-defined ESP32 Pins:
+esp32_cs = DigitalInOut(board.ESP_CS)
 esp32_ready = DigitalInOut(board.ESP_BUSY)
 esp32_reset = DigitalInOut(board.ESP_RESET)
 
-spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+# If you have an externally connected ESP32:
+# esp32_cs = DigitalInOut(board.D9)
+# esp32_ready = DigitalInOut(board.D10)
+# esp32_reset = DigitalInOut(board.D5)
+
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 socket.set_interface(esp)
diff --git a/examples/esp32spi_localtime.py b/examples/esp32spi_localtime.py
index 01dd93b..b6ee671 100644
--- a/examples/esp32spi_localtime.py
+++ b/examples/esp32spi_localtime.py
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 import time
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -10,28 +11,53 @@
 from adafruit_esp32spi import adafruit_esp32spi
 from adafruit_esp32spi import adafruit_esp32spi_wifimanager
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 print("ESP32 local time")
 
 TIME_API = "http://worldtimeapi.org/api/ip"
 
+# If you are using a board with pre-defined ESP32 Pins:
 esp32_cs = DigitalInOut(board.ESP_CS)
 esp32_ready = DigitalInOut(board.ESP_BUSY)
 esp32_reset = DigitalInOut(board.ESP_RESET)
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+
+# If you have an externally connected ESP32:
+# esp32_cs = DigitalInOut(board.D9)
+# esp32_ready = DigitalInOut(board.D10)
+# esp32_reset = DigitalInOut(board.D5)
+
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
+
 """Use below for Most Boards"""
-status_light = neopixel.NeoPixel(
-    board.NEOPIXEL, 1, brightness=0.2
-)  # Uncomment for Most Boards
+status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
 """Uncomment below for ItsyBitsy M4"""
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
+"""Uncomment below for an externally defined RGB LED (including Arduino Nano Connect)"""
+# 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)
 
 the_rtc = rtc.RTC()
diff --git a/examples/esp32spi_secrets.py b/examples/esp32spi_secrets.py
deleted file mode 100644
index 02b75eb..0000000
--- a/examples/esp32spi_secrets.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# SPDX-FileCopyrightText: 2019 ladyada for Adafruit Industries
-# SPDX-License-Identifier: MIT
-
-# This file is where you keep secret settings, passwords, and tokens!
-# If you put them in the code you risk committing that info or sharing it
-
-secrets = {
-    "ssid": "yourssid",
-    "password": "yourpassword",
-    "timezone": "America/New_York",  # Check http://worldtimeapi.org/timezones
-    "aio_username": "youraiousername",
-    "aio_key": "youraiokey",
-}
diff --git a/examples/esp32spi_settings.toml b/examples/esp32spi_settings.toml
new file mode 100644
index 0000000..16208bd
--- /dev/null
+++ b/examples/esp32spi_settings.toml
@@ -0,0 +1,14 @@
+# SPDX-FileCopyrightText: 2019 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
+# This file is where you keep secret settings, passwords, and tokens!
+# If you put them in the code you risk committing that info or sharing it
+
+# The file should be renamed to `settings.toml` and saved in the root of
+# the CIRCUITPY drive.
+
+CIRCUITPY_WIFI_SSID="yourssid"
+CIRCUITPY_WIFI_PASSWORD="yourpassword"
+CIRCUITPY_TIMEZONE="America/New_York"
+CIRCUITPY_AIO_USERNAME="youraiousername"
+CIRCUITPY_AIO_KEY="youraiokey"
diff --git a/examples/esp32spi_simpletest.py b/examples/esp32spi_simpletest.py
index 7e01ad6..1bcc4a9 100644
--- a/examples/esp32spi_simpletest.py
+++ b/examples/esp32spi_simpletest.py
@@ -1,6 +1,7 @@
 # SPDX-FileCopyrightText: 2019 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -8,12 +9,19 @@
 import adafruit_esp32spi.adafruit_esp32spi_socket as socket
 from adafruit_esp32spi import adafruit_esp32spi
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 print("ESP32 SPI webclient test")
 
@@ -42,7 +50,11 @@
 # esp32_ready = DigitalInOut(board.D10)
 # esp32_reset = DigitalInOut(board.D5)
 
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 
 requests.set_socket(socket, esp)
diff --git a/examples/esp32spi_simpletest_rp2040.py b/examples/esp32spi_simpletest_rp2040.py
index decd13e..8630a57 100644
--- a/examples/esp32spi_simpletest_rp2040.py
+++ b/examples/esp32spi_simpletest_rp2040.py
@@ -1,6 +1,7 @@
 # SPDX-FileCopyrightText: 2019 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -8,12 +9,19 @@
 import adafruit_esp32spi.adafruit_esp32spi_socket as socket
 from adafruit_esp32spi import adafruit_esp32spi
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 print("Raspberry Pi RP2040 - ESP32 SPI webclient test")
 
diff --git a/examples/esp32spi_tcp_client.py b/examples/esp32spi_tcp_client.py
index e635d0c..3985278 100644
--- a/examples/esp32spi_tcp_client.py
+++ b/examples/esp32spi_tcp_client.py
@@ -1,20 +1,41 @@
 # SPDX-FileCopyrightText: 2021 Adafruit Industries
 # SPDX-License-Identifier: MIT
 
-from secrets import secrets  # pylint: disable=no-name-in-module
+from os import getenv
 import board
+import busio
 from digitalio import DigitalInOut
 from adafruit_esp32spi import adafruit_esp32spi
 import adafruit_esp32spi.adafruit_esp32spi_socket as socket
 
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets  # pylint: disable=no-name-in-module
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 TIMEOUT = 5
 # edit host and port to match server
 HOST = "wifitest.adafruit.com"
 PORT = 80
 
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    if "SPI" in dir(board):
+        spi = board.SPI()
+    else:
+        spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 # PyPortal or similar; edit pins as needed
-spi = board.SPI()
 esp32_cs = DigitalInOut(board.ESP_CS)
 esp32_ready = DigitalInOut(board.ESP_BUSY)
 esp32_reset = DigitalInOut(board.ESP_RESET)
diff --git a/examples/esp32spi_udp_client.py b/examples/esp32spi_udp_client.py
index 176e7a8..53ac2ba 100644
--- a/examples/esp32spi_udp_client.py
+++ b/examples/esp32spi_udp_client.py
@@ -3,17 +3,26 @@
 
 import struct
 import time
+from os import getenv
 import board
+import busio
 from digitalio import DigitalInOut
 from adafruit_esp32spi import adafruit_esp32spi
 import adafruit_esp32spi.adafruit_esp32spi_socket as socket
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_WIFI_SSID, CIRCUITPY_WIFI_PASSWORD
+secrets = {
+    "ssid": getenv("CIRCUITPY_WIFI_SSID"),
+    "password": getenv("CIRCUITPY_WIFI_PASSWORD"),
+}
+if secrets == {"ssid": None, "password": None}:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets  # pylint: disable=no-name-in-module
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 TIMEOUT = 5
 # edit host and port to match server
@@ -21,8 +30,15 @@
 PORT = 123
 NTP_TO_UNIX_EPOCH = 2208988800  # 1970-01-01 00:00:00
 
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    if "SPI" in dir(board):
+        spi = board.SPI()
+    else:
+        spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 # PyPortal or similar; edit pins as needed
-spi = board.SPI()
 esp32_cs = DigitalInOut(board.ESP_CS)
 esp32_ready = DigitalInOut(board.ESP_BUSY)
 esp32_reset = DigitalInOut(board.ESP_RESET)
diff --git a/examples/esp32spi_wpa2ent_aio_post.py b/examples/esp32spi_wpa2ent_aio_post.py
index 227bf91..197f279 100644
--- a/examples/esp32spi_wpa2ent_aio_post.py
+++ b/examples/esp32spi_wpa2ent_aio_post.py
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 import time
+from os import getenv
 import board
 import busio
 from digitalio import DigitalInOut
@@ -11,12 +12,24 @@
 
 print("ESP32 SPI WPA2 Enterprise webclient test")
 
-# Get wifi details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
+# Get wifi details and more from a settings.toml file
+# tokens used by this Demo: CIRCUITPY_AIO_USERNAME, CIRCUITPY_AIO_KEY,
+#                           CIRCUITPY_WIFI_ENT_SSID, CIRCUITPY_WIFI_ENT_PASSWORD,
+#                           CIRCUITPY_WIFI_ENT_USER, CIRCUITPY_WIFI_ENT_IDENT
+secrets = {}
+for token in ["ssid", "password", "user", "ident"]:
+    if getenv("CIRCUITPY_WIFI_ENT_" + token.upper()):
+        secrets[token] = getenv("CIRCUITPY_WIFI_" + token.upper())
+for token in ["aio_username", "aio_key"]:
+    if getenv("CIRCUITPY_" + token.upper()):
+        secrets[token] = getenv("CIRCUITPY_" + token.upper())
+if not secrets:
+    try:
+        # Fallback on secrets.py until depreciation is over and option is removed
+        from secrets import secrets  # pylint: disable=no-name-in-module
+    except ImportError:
+        print("WiFi secrets are kept in settings.toml, please add them there!")
+        raise
 
 # ESP32 setup
 # If your board does define the three pins listed below,
@@ -30,14 +43,25 @@
     esp32_ready = DigitalInOut(board.D10)
     esp32_reset = DigitalInOut(board.D5)
 
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
+
 """Use below for Most Boards"""
-status_light = neopixel.NeoPixel(
-    board.NEOPIXEL, 1, brightness=0.2
-)  # Uncomment for Most Boards
+status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
 """Uncomment below for ItsyBitsy M4"""
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
+"""Uncomment below for an externally defined RGB LED (including Arduino Nano Connect)"""
+# 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 = ESPSPI_WiFiManager(
     esp, secrets, status_light, connection_type=ESPSPI_WiFiManager.ENTERPRISE
 )
diff --git a/examples/esp32spi_wpa2ent_simpletest.py b/examples/esp32spi_wpa2ent_simpletest.py
index 879ac24..01d2bb0 100644
--- a/examples/esp32spi_wpa2ent_simpletest.py
+++ b/examples/esp32spi_wpa2ent_simpletest.py
@@ -46,7 +46,11 @@ def normalize(v):
     esp32_ready = DigitalInOut(board.D10)
     esp32_reset = DigitalInOut(board.D5)
 
-spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# Secondary (SCK1) SPI used to connect to WiFi board on Arduino Nano Connect RP2040
+if "SCK1" in dir(board):
+    spi = busio.SPI(board.SCK1, board.MOSI1, board.MISO1)
+else:
+    spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 
 requests.set_socket(socket, esp)