diff --git a/flexible_web_server/main.py b/flexible_web_server/main.py
index d1855c1..946a292 100644
--- a/flexible_web_server/main.py
+++ b/flexible_web_server/main.py
@@ -46,9 +46,37 @@ def dummy():
 
     return response_template % body
 
+pin = machine.Pin(9, machine.Pin.OUT)
+
+def light_on():
+     pin.value(1)
+     body = "You turned a light on!"
+     return response_template % body
+
+def light_off():
+     pin.value(0)
+     body = "You turned a light off!"
+     return response_template % body
+
+switch_pin = machine.Pin(10, machine.Pin.IN)
+
+def switch():
+     body = "{state: " + str(switch_pin.value()) + "}"
+     return response_template % body
+
+adc = machine.ADC(0)
+
+def light():
+     body = "{value: " + str(adc.read()) + "}"
+     return response_template % body
+
 handlers = {
     'time': time,
     'dummy': dummy,
+    'light_on': light_on,
+    'light_off': light_off,
+    'switch': switch,
+    'light': light,
 }
 
 def main():