diff --git a/examples/hotplug_sensor_examples/displayio_layout_hotplug_temp_sensor.py b/examples/hotplug_sensor_examples/displayio_layout_hotplug_temp_sensor.py
index 81cd23d..7c2a0dd 100644
--- a/examples/hotplug_sensor_examples/displayio_layout_hotplug_temp_sensor.py
+++ b/examples/hotplug_sensor_examples/displayio_layout_hotplug_temp_sensor.py
@@ -11,6 +11,7 @@
"""
import time
+from os import getenv
import adafruit_tmp117
import adafruit_touchscreen
@@ -275,7 +276,7 @@ def list(self):
)
else:
print("\nTabLayout test with I2C Temperature sensor and I2C Realtime clock")
-print("Add your WiFi SSID, WiFi password and Timezone in file: secrets.h\n")
+print("Add your WiFi SSID, WiFi password and Timezone in file: settings.toml\n")
if myVars.read("my_debug"):
while not i2c.try_lock():
@@ -303,13 +304,9 @@ def list(self):
# NOTE: there is also the board.SD_CARD_DETECT pin (33)(but I don't know yet how to interface it)
####
-# you'll need to pass in an io username and key
-# 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, ensure these are setup in settings.toml
+ssid = getenv("CIRCUITPY_WIFI_SSID")
+password = getenv("CIRCUITPY_WIFI_PASSWORD")
if myVars.read("my_debug"):
if esp.status == adafruit_esp32spi.WL_IDLE_STATUS:
@@ -320,13 +317,13 @@ def list(self):
for ap in esp.scan_networks():
print("\t%s\t\tRSSI: %d" % (str(ap["ssid"], "utf-8"), ap["rssi"]))
-# Get our username, key and desired timezone
-location = secrets.get("timezone", None)
+# Get our desired timezone
+location = getenv("timezone", None)
print("\nConnecting to AP...")
while not esp.is_connected:
try:
- esp.connect_AP(secrets["ssid"], secrets["password"])
+ esp.connect_AP(ssid, password)
except RuntimeError as e:
print("could not connect to AP, retrying: ", e)
continue
@@ -359,7 +356,7 @@ def refresh_from_NTP():
myVars.write("online_time_present", True)
myVars.write("ntp_refresh", False)
# Get the current time in seconds since Jan 1, 1970 and correct it for local timezone
- # (defined in secrets.h)
+ # (defined in settings.toml)
ntp_current_time = time.time()
if myVars.read("my_debug"):
print(f"Seconds since Jan 1, 1970: {ntp_current_time} seconds")
@@ -377,9 +374,9 @@ def refresh_from_NTP():
# Initialize the NTP object
ntp = NTP(esp)
- location = secrets.get("timezone", location)
+ location = getenv("timezone", location)
if myVars.read("my_debug"):
- print("location (from secrets.h) = ", location)
+ print(f"location (from settings.toml) = {location}")
if location == "Europe/Lisbon":
if myVars.read("my_debug"):
print("Using timezone Europe/Lisbon")
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