Initial commit. Includes DHT22 and PushButton.

pb/pb.py

@@ -0,0 +1,27 @@
+#! env/bin/python3
+
+import RPi.GPIO as GPIO
+import time
+
+if __name__ == "__main__":
+
+    # Setup for Hardware
+    PB_PIN = 22
+
+    GPIO.setmode(GPIO.BCM)
+    GPIO.setwarnings(False)
+
+    # Use the internal pull-down.
+    GPIO.setup(PB_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+
+    # Begin detected presses.
+    i = 0
+    try:
+        while True:
+            if not GPIO.input(PB_PIN):
+                i += 1
+                print(f"Hi Gabby! Did you push the button? i = {i}")
+            time.sleep(0.1)
+
+    finally:
+        GPIO.cleanup()